Publications

Google Scholar Link

1. Sameer Ahmad Mir, Lakshmi Narayanan Venkatasubramani, R. David Koilpillai, and Deepa Venkitesh, "Low-complexity algorithms for coherent optical systems with transceiver IQ imbalance," Opt. Express 31, 30305-30318 (2023) 

2. Anjali P.S., Balaji Srinivasan, Deepa Venkitesh, Wavelength tunable actively mode-locked Tm3+ doped fiber laser with GHz repetition rate, Optics & Laser Technology, Volume 165, 2023, 109611, ISSN 0030-3992, https://doi.org/10.1016/j.optlastec.2023.109611.

3.  Aneesh Sobhanan, Aravind Anthur, Sean O’Duill, Mark Pelusi, Shu Namiki, Liam Barry, Deepa Venkitesh, and Govind P Agrawal, "Semiconductor optical amplifiers: recent advances and applications," Adv. Opt. Photon. 14, 571-651 (2022)

4. R. Yadav, L. N. Venkatasubramani, R. D. Koilpillai and D. Venkitesh, "Widely Linear Filtering for Multiimpairment Compensation in Dispersion Managed mQAM Modulated Optical Systems," in IEEE Access, vol. 10, pp. 73278-73293, 2022, doi: 10.1109/ACCESS.2022.3188633.

5. Linslal, C.L., Ayyaswamy, P., Maji, S. et al. Challenges in coherent beam combining of high power fiber amplifiers: a review. ISSS J Micro Smart Syst 11, 277–293 (2022). https://doi.org/10.1007/s41683-022-00099-4 

6. Deepa Venkitesh, "Changing phases of fiber optic communication", Journal of Optics, 12 (2021)

7. Aneesh Sobhanan, Mark Pelusi, Takashi Inoue, Shu Namiki, Deepa Venkitesh, Low distortion amplification of 16 and 64QAM signals using SOA, Optics Communications, 502, (2), 127331 (2022)

8. Anjali P S, Manas Srivastava, Balaji Srinivasan, and Deepa Venkitesh, "Numerical studies of the operating regimes of a passively mode-locked Thulium doped fiber laser," OSA Continuum 4, 2193-2209 (2021) 

9. A I Konyukhov, P A Mavrin, Suchita, A Sobhanan, D Venkitesh, K S Gochelashvili and A A Sysoliatin, Phase-sensitive amplification in dispersion oscillating fibers", Laser Physics, Volume 31, Number 8 , 2021

10. Yu.A. Mazhirina, L.A. Mel'nikov, A.A. Sysoliatin, A.I. Konyukhov, K.S. Gochelashvili, Deepa Venkitesh and Suchita Sarkar, Parametric amplification in optical fibre with longitudinally varying dispersion, Quantum Electronics, Volume 51, Number 8, 2021

11. Karamdeep Singh, Priyanka Sharma, Suchita, Awakash Dixit, Balaji Srinivasan, R. David Koilpillai, and Deepa Venkitesh, "Theoretical and experimental investigation of the sources of error in stochastic parallel gradient descent-based digital modal decomposition technique," OSA Continuum 4, 1916-1932 (2021)  

12. Delmade, Amol; Browning, Colm; Verolet, Theo; Poette, Julien; Farhang, Arman; Elwan, Hamza Hallak; Koipillai, R David; Aubin, Guy; Lelarge, F; Ramdane, Abderrahim; Optical Heterodyne Analog Radio-over-Fiber Link for Millimeter-Wave Wireless Systems, Journal of Lightwave Technology, () (2021)    

13.  Venkatasubramani, Lakshmi Narayanan; Sobhanan, Aneesh; Vijay, Anirudh; Koilpillai, R David; Venkitesh, Deepa; Optical Phase Conjugation Using Nonlinear SOA for Nonlinearity and Dispersion Compensation of Coherent Multi-Carrier Lightwave Systems, IEEE Access, 9() 44059-44068(2021)

14.  Sobhanan, Aneesh; Pelusi, Mark; Inoue, Takashi; Venkitesh, Deepa; Namiki, Shu; Compensation of SOA-induced nonlinear phase distortions by optical phase conjugation, Optics Express, 29(8) 12252-12265(2021)

15.  Suchita; Srinivasan, Balaji; Agrawal, Govind P; Venkitesh, Deepa; Role of the modal composition of pump in the multi-peak Brillouin gain spectrum in a few-mode fiber, Optics Communications, () 127052(2021)

16.  Panbiharwala, Yusuf; Harish, Achar Vasant; Feng, Yujun; Venkitesh, Deepa; Nilsson, Johan; Srinivasan, Balaji; Stimulated Brillouin scattering mitigation using optimized phase modulation waveforms in high power narrow linewidth Yb-doped fiber amplifiers, Optics Express, 29(11) 17183-17200(2021)

17.  Aneesh Sobhanan, Arjun Iyer, Aravind Anthur, Govind P. Agrawal, Liam P. Barry, and Deepa Venkitesh; Power optimization for phase quantization with SOAs using the gain extinction ratio, Optics Express, 29(2) 1545-1557(2021)

18.   Venkatasubramani, Lakshmi Narayanan; Lin, Yi; Browning, Colm; Vijay, Anirudh; Smyth, Frank; Koilpillai, R David; Venkitesh, Deepa; Barry, Liam P; CO-OFDM for bandwidth-reconfigurable optical interconnects using gain-switched comb, OSA Continuum, 3(10) 2925-2934(2020) 

19. L. N. Venkatasubramani, Yi Lin, Colm Browning, Anirudh Vijay, Frank Smyth, R. David Koilpillai, Deepa Venkitesh and  Liam P Barry " CO-OFDM for Bandwidth-Reconfigurable Optical Interconnects using Gain-Switched Comb,"  Vol. 3, Issue 10, pp. 2925-2934 (2020) (https://doi.org/10.1364/OSAC.404060)

20.  Srivastava, Manas; Venkatasubramani, Lakshmi Narayanan; Srinivasan, Balaji; Venkitesh, Deepa; Nonlinearity-assisted all-optical clock recovery for phase modulated lightwave systems, IEEE Journal of Selected Topics in Quantum Electronics, () (2020)

21.   Ahsan, Amira S; Sobhanan, Aneesh; Venkitesh, Deepa; Agrawal, Govind P; Phase detection through four-wave mixing in an optical fiber, Optical Engineering, 59(11) 116109(2020)

22.  Swain, Smaranika; Venkitesh, Deepa; Evaluation of mode division multiplexed system by dynamic power transfer matrix characterization, OSA Continuum, 3(10) 2880-2892(2020)

23. S Swain, S Bhashyam, RD Koilpillai, D Venkitesh, "Digital power division multiplexed DD-OFDM using fundamental mode transmission in few-mode fiber", Optics Express 28 (12), 17809-17819, (2020)

24. Smaranika Swain and Deepa Venkitesh, " Influence of linear coupling and group delay fluctuations on intermodal four wave mixing in few mode fiber", Optics Communication, 125753., (2020)

25. A Sobhanan, LN Venkatasubramani, RD Koipillai, D Venkitesh, Dispersion and nonlinearity distortion compensation of the QPSK/16QAM signals using Optical phase conjugation in nonlinear SOAs, IEEE Photonics Journal, 12 (1,) 1-7 (2020).

26. A Datta, H Mamidala, D Venkitesh, B Srinivasan, Reference-Free Real-Time Power Line Monitoring using Distributed Anti-Stokes Raman Thermometry for Smart Power Grids, IEEE Sensors Journal, accepted

27. LN Venkatasubramani, A Vijay, D Venkitesh, RD Koilpillai, Pilot-free Common Phase Error Estimation for CO-OFDM with Improved Spectral Efficiency,  IEEE Photonics Journal, 11 (6),  (2019).

28. Kalepu Yaswanth, Bhargav Somepalli, Uday K Khankhoje, Deepa Venkitesh, Balaji Srinivasan, "Accurate Estimation of Brillouin Frequency Shift in Brillouin Optical Correlation Domain Analysis", Journal of Lightwave Technology,  37 (23), 5875-5884, (2019)

29.  B. Somepalli, D Venkitesh, C Lu, B Srinivasan, "Multi-point dynamic sensing using external modulation-based Brillouin optical correlation domain analysis", B Somepalli, D Venkitesh, C Lu, B Srinivasan, Optics Express. 27(14),19486-19502, (2019). 

30. A. Sobhanan, V Lakshmi Narayanan, RD Koilpillai, D Venkitesh, "Polarization-insensitive phase conjugation of QPSK signal using Bragg-scattering FWM in SOA", IEEE Photonics Technology Letters,  31(12), 919 – 922 (2019).

31. SM Haneef, Z Yang, L Thévenaz, D Venkitesh, B Srinivasan, "Performance analysis of frequency shift estimation techniques in Brillouin distributed fiber sensors", Optics Express 26 (11), 14661-14677,(2018).

32. Y Panbhiharwala, AV Harish, D Venkitesh, J Nilsson, B Srinivasan, "Investigation of temporal dynamics due to stimulated Brillouin scattering using statistical correlation in a narrow-linewidth CW high power fiber amplifier", Optics Express 26 (25), 33409-33417, (2018).

33. Aneesh Sobhanan, Deepa Venkitesh, "Polarization-insensitive phase conjugation using single pump Bragg-scattering four-wave mixing in semiconductor optical amplifiers, Optics Express, 26(18) 22761-22772, (2018)

34. Varun Kelkar, Smaranika Swain, and Deepa Venkitesh, "Measurement of differential modal group delay of a few-mode fiber using a Fourier domain mode-locked laser", Optics Letters Vol. 43, Issue 9, pp. 2165-2168  (2018)

35. A Delmade, C Browning, A Farhang, N Marchetti, LE Doyle, RD Koilpillai, Liam P Barry, Deepa Venkitesh, Performance Analysis of Analog IF Over Fiber Fronthaul Link With 4G and 5G Coexistence, Journal of Optical Communications and Networking 10 (3), 174-182 (2018)

36. Manas Srivastava, Deepa Venkitesh, Balaji Srinivasan, "Effects of Wavelength Filtering on Pulse Dynamics in a Tunable, Actively Q-switched Fiber Laser",  Optics & Laser Technology 98, 190-197(2018) 

37. Kavita Sharma, Muhammad I M. Abdul Khudus, Shaif-Ul  Alam, Shanti  Bhattacharya, Deepa Venkitesh, Gilberto Brambilla, "Comparison of Detection Limit in Fiber-based Conventional, Amplified, and Gain-clamped Cavity Ring-down Techniques" Optics Communication (2018)

38. Manas Srivastava, Prince Anandarajah, Balaji Srinivasan, Sean O’Duill, Deepa Venkitesh, and Pascal Landais, Sub-harmonic injection locking of quantum-dash lasers using spectral enrichment from semiconductor optical amplifiers, Applied Optics, 56(36) 9913-9919, (2017).

39. B Somepalli, D Venkitesh, B Srinivas, "Spatial mapping of correlation profile in Brillouin optical correlation domain analysis", Measurement Science and Technology 28 (4),(2017) 045202 

40. A Saljoghei, FA Gutiérrez, P Perry, D Venkitesh, RD Koipillai, LP Barry, "Experimental Comparison of FBMC and OFDM for Multiple Access Uplink PON" Journal of Lightwave Technology 35 (9), (2017), 1595-1604

41. K Sharma, S Liang, SU Alam, S Bhattacharya, D Venkitesh, G Brambilla, "Fiber-based Cavity Ring-down Technique for Refractive Index Sensing at 1953 nm using Tapered Fibers" IEEE Sensors Letters (2017)

42. R Kakarla, D Venkitesh, "Demonstration of optical header recognition for BPSK data using novel design of logic gates", Optics Communication, 363,  (2016) 117-122

43. Aneesh S, Saikrishna Reddy, Deepa Venkitesh, "Polarization division multiplexed-duobinary modulation format for long-reach passive optical network", Optical and Quantum Electronics, 48(5), (2016) 1-10

44. Anthur, Aravind P.; Zhou, Rui; O’Duill, Sean; Walsh, Anthony J.; Martin, Eamonn; Venkitesh, Deepa; Barry, Liam P., "Polarization insensitive all-optical wavelength conversion of polarization multiplexed signals using co-polarized pumps" Optics Express 24(11) , (2016), 11749-11761

45. AP Anthur, D Venkitesh, "The spectral dependence of SBS-induced noise in all-optical wavelength conversion" Optics Commun., Volume 338, 149–153 (2015).

46. Aravind P. Anthur, Regan T. Watts, Sean O’Duill, Rui Zhou, Deepa Venkitesh and Liam P. Barry, "Impact of nonlinear phase noise on all-optical wavelength conversion of 10.7 GBaud QPSK data using dual correlated pumps" , J. Quantum. Electron,  51(4):1-5 (2015) ; Aravind P. Anthur, Regan T. Watts, Sean P. O Duill, Rui Zhou, Deepa Venkitesh, Liam P. Barry, Comment on: “Impact of Nonlinear Phase Noise on All-Optical Wavelength Conversion of 10.7 GBaud QPSK Data Using Dual Correlated Pumps”, IEEE Journal of Quantum Electronics,51(7), (2015)

47. Seán P. Ó Dúill, Aravind P. Anthur, Tam N. Huynh, Sepideh T. Naimi, Lim Nguyen, Deepa Venkitesh, Liam P. Barry, "Numerical generation of laser-resonance phase noise for optical communication simulators", Applied Optics, Vol 5, No 11 (2015)

48. K. R. H. Bottrill,  R. Kakarla, F. Parmigiani, D. Venkitesh, P. Petropoulos, "Phase Regeneration of QPSK Signal in SOA using Single-stage, Wavelength Converting PSA", Photon. Technol. Lett., 28(2), 205-208, (2015)

49. Seán Ó Dúill, Sepideh T. Naimi, Aravind P. Anthur, Tam N. Huynh, Deepa Venkitesh, and Liam P. Barry, "Simulations of an OSNR-Limited All-Optical Wavelength Conversion Scheme", Photon. Technol. Lett., accepted. 

50. Aravind P A, R. T. Watts, R. Zhou, P. Anandarajah, Deepa Venkitesh, Liam P. Barry, “Penalty-free wavelength conversion with variable channel separation using gain-switched comb source”,  Opt. Commun., 324, pp 69-72, (2014).

51. AP Anthur, RT Watts, TN Huynh, D Venkitesh, LP Barry, "Measuring the correlation of two optical frequencies using four-wave mixing", App. Optics 53 (32), 7704-7708 (2014).

52. Aravind P A, Deepa Venkitesh , " A novel technique for the estimation of power-calibration error of an optical spectrum analyzer using four-wave mixing," Meas Sci and Technol, 24 , pp.057002 (2013)

53. Aravind P Anthur, Regan Watts, Kai Shi, John O' Carroll, Deepa Venkitesh , Liam Barry, " Dual correlated pumping scheme for phase noise preservation in all-optical wavelength conversion," Opt Exp, 21 , pp. 15568 (2013)

54. Aravind PA, Deepa Venkitesh, "High-resolution technique for simultaneous measurement of phase noise of multiwavelength optical systems”, Electron Lett., 49, 1165 (2013)

55. Aravind PA, Deepa Venkitesh, " Power-independent technique to extract the dispersion parameters of an optical fiber using four wave mixing", Opt Commun, 285, (16), 2012

56. Aditi Ghosh, Deepa Venkitesh, R. Vijaya, " Stability Studies on Continuous-Wave Broadband Generated in an Erbium-Doped Fiber Ring Laser Using Highly Nonlinear Fiber", IEEE Photonics, 2(5), 703, 2010

57. V. Deepa , Aditi Ghosh, and R. Vijaya, "Broadband output from an actively mode-locked fiber ring laser," Appl. Optics, 48 Issue 31, pp.G28-G32 (2009)

58. Aditi Ghosh, V. Deepa and R. Vijaya, "Study of Brillouin amplifier characteristics toward optimized conditions for slow light generation," Appl. Optics, 48 Issue 31, pp.G48-G52 (2009)

59. R. Deepa and R. Vijaya, "Influence of bidirectional pumping in high power EDFA on single -channel, multichannel and pulsed signal amplification," Opt. Fiber Technol. 14, 20-26 (2008)

60. V. Deepa , S. Tendulkar, and R. Vijaya, "Performance evaluation of Gunn oscillators for active mode-locking of erbium doped fiber ring lasers", Microwave Opt. Technol. Lett. 50, 2684-2688 (2008)

61. V. Deepa and R. Vijaya, "Influence of intra-cavity attenuation on the linewidth of an erbium doped fiber ring laser", International Journal of Microwave and Optical Technology, 3, 412-417 (2008)

62. V. Deepa and R. Vijaya, "Spectral characteristics of CW broadband from a fiber laser with a low dispersion fiber in the cavity", J. Appl. Phys. 104, 053104-1- 053105-5 (2008)

63. R. Deepa and R. Vijaya, "Generalised dispersive phase and its effect on four wave mixing in fibers," Opt. Commun. 269, 206-214 (2007).

64. V. Deepa and R. Vijaya, "Effect of pump power on the tuning range of a filter-less erbium doped fiber ring laser," Appl. Phys. B 89, 329-332 (2007)

65. V. Deepa and R. Vijaya, "Linewidth characteristics of a filter-less tunable erbium doped fiber ring laser," J. Appl. Phys. 102, 083107-1 -083107-6(2007)

1. Suresh Nair, Suhas Bhandare, Deepa Venkitesh, Y. G. K. Patro, “Design studies on Ti: LiNbO3 high speed integrated optic modulators operating at 1310 nm and 1550 nm”, International Conference on Fiber Optics and Photonics (Photonics-98), December 13-17, 1998, New Delhi, India.

2. B. Singh, Suresh Nair, Suhas Bhandare, Suvarna Dussane, Deepa Venkitesh, A. Bhatnagar, Y.G. K. Patro, “Development of  4x4 non blocking integrated optic directional couplers and switches in LiNbO3” International Conference on Fiber Optics and Photonics (Photonics-98), , December 13-17, 1998, New Delhi, India.

3. C. Jayakrishnan, Deepa Venkitesh, Umesh Hivarkar, R Makkar, S Debbarma, A. Verma, K.Chalapathi, Y G K Patro, “Virtual Instrumentation based computer controlled system for fiber alignment to integrated optic circuits”, International Conference on Fiber Optics and Photonics (Photonics-2000), December 18-20, Calcutta, India.

4. R. Deepa and R. Vijaya, “Importance of linear and nonlinear phase for efficient four wave mixing in optical fibers”, International Conference on Wireless and Optical Communications (WOC-2005), July 19-21, 2005, Banff, Canada.

5. Deepa Ramaswamy­ and Vijaya Ramarao, “Fluctuations of four wave mixing efficiency in optical fibers - an analysis”, International Conference of Optics and Optoelectronics, (ICOL-2005), December 12-15, 2005, Dehradun, India.

6. Deepa Venkitesh and Vijaya, R., “Wavelength Tuning and Spectral Broadening in Erbium Doped Fiber Ring Lasers”, International Conference on Optoelectronics, Fiber optics and Photonics (PHOTONICS-2006), Dec. 13-16, 2006, Hyderabad, India

7. Deepa Venkitesh and Vijaya, R., “Broad band generation in the C and L bands using an erbium doped fiber ring laser”, International Conference on Wireless and Optical Communications (WOC-2007), May 30 – June 1, 2007, Montreal, Canada.

8. Deepa Venkitesh and Vijaya, R., “A tunable erbium doped fiber ring laser without the use of intra cavity filters”,  Photonics North, June 4-6, 2007, Ottawa, Canada. Proceedings of the SPIE, Volume 6796, pp. 679611 (2007). Selected as First Prize Student Paper by IEEE Ottawa Section.

9.  Deepa Venkitesh and Vijaya, R., “Influence of intra cavity attenuation on the linewidth of an erbium doped fiber ring laser”, International Symposium on Microwave and Optical Technology, (ISMOT-2007), December 17-21, 2007, Roma, Italy.

10. Deepa Venkitesh and R. Vijaya “Wavelength Tuning and Spectral Broadening in Erbium Doped Fiber Ring Lasers” International Conference on Fiber Optics and Photonics (Photonics - 2008), December 13-17  2008, New Delhi, India

11. Deepa Venkitesh, A K Dharmadhikari, J. A.  Dharmadhikari, A. Bhatnagar and D. Mathur “Femtosecond laser written waveguide in fused silica” International Conference on Fiber Optics and Photonics (Photonics - 2008), December 13-17  2008, New Delhi, India

12. Aditi Ghosh, Deepa Venkitesh, and R.Vijaya “Study of Brillouin amplifier characteristics towards optimized conditions for slow light generation”, International Conference on Fiber Optics and Photonics (Photonics - 2008), December 13-17  2008, New Delhi, India

13. Aditi Ghosh, Deepa Venkitesh and R.Vijaya “Continuous wave broadband generation in fiber laser” by at the International Conference on Optics and Photonics –ICOP 2009, Oct.30-Nov.1, 2009, CSIO Chandigarh, India

14. Anish Bekal, Deepa Venkitesh, Balaji Srinivasan, “Numerical analysis of stability of mode-locked fiber laser”, (oral presentation) at the International Conference on Optics and Photonics –ICOP 2009, Oct.30-Nov.1, 2009, CSIO Chandigarh, India

15. Anish Bekal, Deepa Venkitesh, Balaji Srinivasan, “Optimization of cavity configuration of a Q-switched fiber laser” Photonics - 2010, International Conference on Optics and Photonics, Guwahati, India, SPIE Proceedings, SPIE, Volume 8173, pp. 81730U-81730U-7 (2010).

16. Aditi Ghosh, Deepa Venkitesh and R. Vijaya “Investigation Of Stability Of Continuous-Wave Broadband Output From A Fiber Laser” International Conference on Fiber Optics and Photonics (Photonics 2010), December 11-15, 2010, Guwahati, India 

17. P. A. Aravind,  S. Thiruthakkathevan, D. Venkitesh, A. Prabhakar “Demonstration Of All Optical Xor Gate Using Semiconductor Optical Amplifiers” International Conference on Fiber Optics and Photonics (Photonics 2010), December 11-15, 2010, Guwahati, India 

18. Anoop C Patil,  Deepa Venkitesh, Karl Dexter, Prince Anandarajah, Liam P. Barry, “Demonstration Of Slow Light In Semiconductor Optical Amplifier” International Conference on Fiber Optics and Photonics (Photonics 2010), December 11-15, 2010, Guwahati, India

19. Mohammad Asif Shaik; Vemula Venkat Achuth; Deepa Venkitesh; Balaji Srinivasan , “Investigation of stimulated Brillouin scattering spectra of an optical fiber with use of a frequency modulated laser”, Asia Conference on Communication and Photonics, Shanghai, Proceedings of the SPIE, Volume 8307, pp. 83071X-83071X-6 (2011)

20. Amitabha Datta, Uvaraj Gajendran,Vinayak Srimal, Deepa Venkitesh and Balaji Srinivasan, “Precise Rugged Spectrum-Based Calibration of Distributed Anti-Stokes Raman Thermometry Systems”, Asia Communications and Photonics Conference and Exposition, Shanghai, Nov 2011

21. Aravind PA and Deepa Venkitesh, “Measurement of dispersion in a highly nonlinear fiber using four wave mixing”,  Asia Communications and Photonics Conference and Exposition, Shanghai, Nov 2011, Proceedings of the SPIE, Volume 8307, pp. 83070R-83070R-6 (2011)

22. Vemula Venkat Achuth, Ramalakshmi Agasthi, Deepa Venkitesh and Balaji Srinivasan, “Carrier Suppressed Modulation for Brillouin Gain Spectrum Analysis”, Optical Sensors Conference,  Monterey, (2012)

23. Aravind PA and Deepa Venkitesh " Analysis of data quality in all-optical wavelength conversion", International Sysmposium on Nonlinear Optics - NLO50, 8-10 October, Spain (2012)

24. Manas Srivastava, Deepa Venkitesh and Balaji Srinivasan, " Demonstration of a wavelength tunable Q-switched fiber laser", Asia Communications and Photonics Conference- ACP, November 7, Guangzhou, China (2012)

25. Kavita Sharma, Manas Srivastava, Deepa Venkitesh, Shanti bhattacharya,"Design and modeling of tunable mid-IR fiber laser using Thulium doped fibers",Photonics 2012, Chennai, 2012

26. Manas Srivastava, Deepa Venkitesh, Balaji Srinivasan, "Design and demonstration of tunable Q-switched fiber laser",SPIE Photonics West, SanFrancisco Feb (2013)

27. Harish Sasikumar, Deepa Venkitesh, Bijoy K. Das, "Highly efficient DBR in silicon waveguides with eleventh order diffraction", SPIE Photonics West, SanFrancisco Feb (2013)

28. Aravind PA, , Regan Watts, John O'Carroll, Deepa Venkitesh and Liam P Barry, Effect of Phase Noise on All-Optical Wavelength Conversion of DQPSK Data Using FWM," National Communication Conference – Feb 14-17, Delhi (2013)

29. Aravind P. Anthur, Regan T. Watts, John O' Carroll, Deepa Venkitesh and , and Liam P. Barry “Dual-correlated pumping scheme for phase-noise retention in FWM'' CLEO/Europe – IQEC, Munich, Germany 12 – 16 May, 2013

30. Kavita Sharma, Deepa Venkitesh, Shanti Bhattacharya, “Enhanced sensitivity in cavity ring-down spectroscopy using Q-switched fiber lasers”, presented at the Workshop on Recent Advancements in Photonics, New Delhi, India, 17-18 Dec, 2013, paper P72.

31. Anjali PS, Manas Srivastava, Deepa Venkitesh,  Demonstration of synchronously pumped wavelength-tunable Raman fiber laser, DAE-BRNS National Laser Symposium (NLS-22), January 8-11, 2014

32. R Kakarla, D Venkitesh, , Optimization of all optical AND gate for OOK data at 10 GbpsCommunications (NCC), 2014 Twentieth National Conference on, 1-5 March 2014

33. R Kakarla, D Venkitesh, Experimental demonstration of optical XOR and XNOR gates for differential phase modulated data, SPIE Photonics Europe, 91361N-91361N-5, 14-17 April, 2014

34. Aravind P. Anthur, Regan T. Watts, Tam Huynh, Deepa Venkitesh, Liam Barry, A technique to measure the correlation of optical frequencies using four-wave mixing, STu3I. 3, CLEO: Science and Innovations, , San Jose, San Francisco, 8-13 June 2014

35. Sean O’ Duill, Aravind Anthur, Tam Huynh, Deepa Venkitesh, Liam Barry, Impact of Laser Resonance Phase Noise on the Wavelength Conversion of DQPSK Signals, SW3J. 2, CLEO: Science and Innovations, , San Jose, S, San Francisco, 8-13 June 2014

36. SM Haneef, PP Prasanth, S Bhargav, D Venkitesh, B Srinivasan, Fast distributed temperature sensing using Brillouin beat spectrum of large effective area fiber (LEAF), OFS2014 23rd International Conference on Optical Fiber Sensors, 91576Y-91576Y-4, June 2014

37. B Srinivasan, S Bhargav, P Prasanth, D Venkitesh, Long Range Distributed Strain/Temperature Sensing Using Correlation-Coded BOTDA, International Conference on FIber Optics and Photonics, PHOTONICS 2014, Dec 14-17 , Kharagpur, India. 

38. R Kakarla, D Venkitesh, Experimental demonstration of all-optical header recognition system using logic gates, International Conference on FIber Optics and Photonics, PHOTONICS 2014, Dec 14-17 , Kharagpur, India. 

39. S Reddy K, D Venkitesh, Duobinary Modulation Format for Increased split ratio in long-reach Passive Optical Networks, International Conference on FIber Optics and Photonics, PHOTONICS 2014, Dec 14-17 , Kharagpur, India. 

40. SM Haneef, D Venkitesh, B Srinivasan, Modeling Stimulated Brillouin Scattering in LEAF Using Finite Difference Method, International Conference on FIber Optics and Photonics, PHOTONICS 2014, Dec 14-17 , Kharagpur, India. 

41. PP Prasanth, S Haneef, S Bhargav, D Venkitesh, B Srinivasan, Distributed fiber optic sensor based on correlation coded Brillouin scattering for long range condition monitoring, SPIE Optical Engineering+ Applications, 92020N-92020N-10, 2014

42. SPO Duill, ST Naimi, TN Huynh, LP Barry, AP Anthur, D Venkitesh, All-optical wavelength conversion of spectrally-efficient modulation formats for future networks, Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2014.

43. Saikrishna Reddy, Colm Browning, Sean P O'Duill, Liam P Barry, Deepa Venkitesh, Investigation of the performance of a 25 Gb/s OFDM-PON employing a semiconductor optical amplifier, , Optical Fibre Technology, 2014 OptoElectronics and Communication Conference, Melbourne, Australia, June 2014.

44. Saikrishna Reddy, Colm Browning, Liam P Barry, Deepa Venkitesh, “ Demonstration of 30 Gbps intensity modulation direct detection OFDM based passive optical network”, National Conference in Communication- NCC 2015, IIT Bombay, Jan 2015

45. Siddharth J. Varughese, Varughese Mathew, Smaranika Swain, Deepa Venkitesh and R. David Koilpillai, “200G System with PDM-16QAM : Performance Evaluation and Trade-offs”, National Conference in Communication- NCC 2015, IIT Bombay, Jan 2015

46. Manas Srivastava, Prince Anandarajah, Balaji Srinivasan, Sean O 'Duill, Deepa Venkitesh, Pascal Landais, "Sub-Harmonic Injection-Locking of Quantum Dash Lasers through Spectral Enrichment for All-Optical Clock Recovery" , CLEO: Science and Innovations 2015, San Jose, California United States, 10–15 May 2015, ISBN: 978-1-55752-968-8

47. R. Kakarla, K. Bottrill,  F. Parmigiani, V. Deepa, P. Petropoulos, "SOA-based, Idler-free Phase Quantiser", CLEO Europe, 21-25 June, 2015, Munich, Germany.

48. S. Bhargav, Deepa Venkitesh, Balaji Srinivasan, "Demonstration of Correlation Peak Profiling in Frequency Correlated Brillouin Optical Time Domain Analysis", Asia Communications and Photonics Conference-2015, Hong Kong.

49. Kavita Sharma, Deepa Venkitesh, Shanti Bhattacharya, Balaji Srinivasan and Gilberto Brambilla, "Nonlinear behavior of ring-down time in cavity ring-down spectroscopy with tapered fibers", CLEO: Science and Innovations 2016, San Jose, California United States,  5-10 June, 2016  

50. M Srivastava, VT Gopakumar, B Srinivasan, D Venkitesh, Performance Analysis of All-optical Clock Recovery Using Fabry-Perot Fiber Bragg Gratings,International Conference on Fibre Optics and Photonics, Kanpur, India, Dec 4-8, 2016 

51. S Swain, D Venkitesh, Performance Analysis of a Linear 4× 4 MIMO SDM System in Few Mode Fibers, International Conference on Fibre Optics and Photonics, Kanpur, India, Dec 4-8, 2016 

52. PS ANJALI, K Sharma, S Kumar, B Srinivasan, D Venkitesh, Demonstration of filterless and tunable thulium doped fiber ring laser with emission in the 2µm region, International Conference on Fibre Optics and Photonics, Kanpur, India, Dec 4-8, 2016 

53. Smaranika Swain, Lakshminarayanan Venkatasubramani, Sai Bhargav Dasari, Vinod Bajaj, Ankush Mahajan, Madhan Thollabandi, Arvind Kumar Mishra, Deepa Venkitesh, David Koilpillai, Improved Timing Synchronization for Long-Haul Transmission at 100 Gbps Over 80 WDM Channels, International Conference on Fibre Optics and Photonics, Kanpur, India, Dec 4-8, 2016 

54. S Aneesh, D Venkitesh, Modified phase matching conditions for optical phase conjugation in highly nonlinear fibers, International Conference on Fibre Optics and Photonics, Kanpur, India, Dec 4-8, 2016 

55. A Delmade, D Koilpillai, D Venkitesh, Performance Comparison of Radio Over Fiber Techniques in the fronthauling of WLAN Signal, International Conference on Fibre Optics and Photonics, Kanpur, India, Dec 4-8, 2016 

56. K Sharma, S Bhattacharya, D Venkitesh, Noise analysis of fiber-based cavity ring-down spectroscopy using Allan variance, International Conference on Fibre Optics and Photonics, Kanpur, India, Dec 4-8, 2016 

57. PS ANJALI, S Kumar, B Srinivasan, D Venkitesh, Investigation of Passive Mode Locking Characteristics of Thulium Doped Fiber Ring Laser, Asia Communications and Photonics Conference 2016, Wuhan, China

58. S Aneesh, VR Krithika, D Venkitesh, Counter-propagating cross-polarized pumps for efficient conjugate generation using FWM in SOA, Australian Conference on Optical Fibre Technology, Sydney, 2016.   

59. SM Haneef, K Srijith, D Venkitesh, B Srinivasan , Accurate determination of Brillouin frequency based on cross recurrence plot analysis in Brillouin distributed fiber sensor, Optical Fiber Sensors Conference (OFS), 2017

60. A Sobhanan, AP Anthur, LP Barry, D Venkitesh , Power optimization of FWM-based phase sensitive amplification in SOA- Signal Processing in Photonic Communications, New Orleans, 2017          

61. Aneesh Sobhanan, Lakshminarayananan V, David Koilpillai, Deepa Venkitesh, Polarization Insensitive Phase Conjugation Using Single-pump Four Wave Mixing in SOA", CLEO (PR), Hong Kong, Aug 2018

62. Aneesh Sobhanan, Aravind PA, Liam P Barry, Deepa Venkitesh, "Pump correlation requirements for four-wave mixing based phase quantization schemes", CLEO (PR), Hong Kong, Aug 2018

63. Manas Srivastava, Balaji Srinivasan, Deepa Venkitesh, "All-Optical Clock Recovery from 10 Gbps NRZ OOK and BPSK Data through Injection-Locking of Fiber Laser",  CLEO (PR), Hong Kong, Aug 2018

64. CL Linslal, MS Sooraj, A Padmanabhan, D Venkitesh, B Srinivasan, Implementation of stochastic parallel gradient descent algorithm for coherent beam combining, High-Power Lasers and Applications IX 10811, 1081115, 2018

65. A Sobhanan, M Pelusi, T Inoue, D Venkitesh, S Namiki, Compensation of SOA Nonlinear Distortions by Mid-stage Optical Phase Conjugation, Optical Fiber Communication Conference, M1I. 5 , 2020

66. A Delmade, C Browning, A Farhang, RD Koilpillai, D Venkitesh, LP Barry, OFDM Baud Rate Limitations in an Optical Heterodyne Analog Fronthaul Link using Unlocked Fibre Lasers,  2019, International Topical Meeting on Microwave Photonics (MWP), 1-4

67. M Srivastava, VL Narayanan, B Srinivasan, D Venkitesh, Demonstration of all-optical clock recovery from NRZ-PM-QPSK and PM-16QAM signals, CLEO: Science and Innovations, JTh2A. 82, 2019

68. A Sobhanan, L Narayanan, RD Koilpillai, D Venkitesh, Influence of Polarization Transformation in Phase Conjugation of PM-QPSK in Nonlinear SOAs, CLEO: Science and Innovations, JTh2A. 83, 2019

69.   CL Linslal, MS Sooraj, Y Panbiharwala, A Padmanabhan, A Dixit, D Venkitesh, B Srinivasan,  Investigation of Line Broadening Scheme Dependence on Coherent Beam Combination Efficiency, Laser Applications Conference, JW2A. 31, 2019

70. Y Panbiharwala, AV Harish, D Venkitesh, J Nilsson, B Srinivasan, Pareto-Optimized Modulation Formats for Suppression of Stimulated Brillouin Scattering in Optical Fiber Amplifiers, Advanced Solid State Lasers, JTu3A. 12, 2019

71. M Srivastava, B Srinivasan, D Venkitesh, All-optical clock recovery from advanced modulation formats through injection-locking of fiber laser, 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC), 1-1, 2019

72. A Sobhanan, VAM Karthik, LV Narayanan, RD Koilpillai, D Venkitesh, Experimental Analysis of Noise Transfer in Optical Phase Conjugation Process in Nonlinear SOA, Optical Fiber Communication Conference, W2A. 38, 2019

73. Sooraj, MS; Dixit, Awakash; Padmanabhan, A; Venkitesh, D; Srinivasan, B; 'Investigation on the role of coherence in polarization beam combining of 2 x 100W fiber lasers, Novel Optical Systems, Methods, and Applications XXIII, 114830X, 2020, USA

74. Srivastava, Manas; Venkatasubramani, Lakshmi Narayanan; Srinivasan, Balaji; Venkitesh, Deepa; 'Performance Analysis of All-Optical Clock Recovery for QPSK and 16QAM Signals, Signal Processing in Photonic Communications, SpM2I. 4, 2020,USA

75.  Venkatasubramani, Lakshmi Narayanan; Lin, Yi; Browning, Colm; Vijay, Anirudh; Smyth, Frank; Koilpillai, R David; Barry, Liam P; Venkitesh, Deepa; 'Demonstration of 608 Gbps CO-OFDM Transmission using Gain Switched Comb, 2020 Conference on Lasers and Electro-Optics (CLEO), 44228, 2020

76.  Swain, Smaranika; Bhashyam, Srikrishna; Koilpillai, Ravinder D; Venkitesh, Deepa; 'Performance characterization of digital power division multiplexed transmission in fundamental mode of few-mode fiber, Signal Processing in Photonic Communications, SpM4I. 2, 2020

77.  Srinivasan, Balaji; Venkitesh, Deepa; 'Higher Order Acousto-Optic Interaction in Two Mode Fiber in case of Intramodal and Intermodal Brillouin Scattering, Specialty Optical Fibers, JTu3F. 14, 2020

78.  Singh, Karamdeep; Venkitesh, Deepa; 'Mode resolved bending loss measurement of few-mode fiber utilizing digital modal decomposition, Signal Processing in Photonic Communications, JTu3F. 13, 2020

79.  Singh, Karamdeep; Sharma, Priyanka; Srinivasan, Balaji; Koilpillai, R David; Venkitesh, Deepa; 'Digital Modal Decomposition Based on Stochastic Parallel Gradient Descent Algorithm and its Validation, Conference on Lasers and Electro-Optics/Pacific Rim, P2_19, 2020

80. Basak, Rajat Kumar; Anjali, PS; Kaviya, D; Srivastava, Manas; Srinivasan, Balaji; Venkitesh, Deepa; 'Investigation of Temporal Dynamics Leading to Self Mode-locking in Tm3+ Doped Fiber Ring Lasers, Frontiers in Optics, JTu1B. 35, 2020

81. Singh, Karamdeep; Sreeraj, SJ; TR, Sai Vikas; Kumar, Krishna; Venkitesh, Deepa; 'Influence of Optical Fiber Length on the Jitter Performance of Subsampled Photonic Downconverter for S-band RADAR Systems, 2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), 44317, 2020

82. Singh, Karamdeep; Sreeraj, SJ; Vikas, TR Sai; Kumar, Krishna; Venkitesh, Deepa; 'Demonstration of Sub-Nyquist Photonic Sampled Analog-to-Digital Converter for S-band RADAR Systems, Frontiers in Optics, JTu1A. 31, 2020

83. Somepalli, B; Yaswanth, K; Khankhoje, U; Venkitesh, D; Srinivasan, B; 'Accurate BFS Estimation in Simultaneous Multi-Point Sensing Based on External Modulation BOCDA, Asia Communications and Photonics Conference, M3G. 3, 2020

84. Krishna, Mrudula; Sobhanan, Aneesh; Venkitesh, Deepa; 'Numerical studies on the estimation of carrier lifetime of SOAs from gain-recovery time measurements, Optical Components and Materials XVIII, 116821L, 2021

85. Singh, Karamdeep; Koilpillai, RD; Venkitesh, Deepa; 'Modal Decomposition of a Three-Mode Graded Index Fiber Based on Stochastic Parallel Gradient Descent (SPGD) Algorithm, ICOL-2019: Proceedings of the International Conference on Optics and Electro-Optics, Dehradun, India, 201, 2021

86. Suchita, Smaranika Swain; Srinivasan, Balaji; Venkitesh, Deepa; 'Demonstration of Mode Dependent Stimulated Brillouin Scattering in Graded-Index Few Mode Fibers, ICOL-2019: Proceedings of the International Conference on Optics and Electro-Optics, Dehradun, India, 219, 2021

87. Rekha Yadav, Lakshmi Narayanan Venkatasubramani, R David Koilpillai, D. Venkitesh, ``Modified Widely Linear Filter for Simultaneous Multi-impairment Compensation", CLEO US, 2021 (Oral Presentation, SF2D.3).

88. Lakshmi Narayanan Venkatasubramani, Rekha Yadav, R David Koilpillai, D. Venkitesh, ``IQ Skew Tolerance Study of Modified Widely Linear Filter in 400 Gbps PM-16QAM System", Photonics North, Canada 2021 (Express Presentation)

89. Debanuj Chatterjee, Andrey Konyukhov, Alexej Sysoliatin, Deepa Venkitesh, "Phase sensitive amplification in a dispersion oscillating fiber with two pumps", Asia Communication and Photonics Conference 2021. 

90. S. A. Mir, L. N. Venkatasubramani , R. D. Koilpillai and D. Venkitesh, "Improved Tolerance  with Adaptive Referencing of 16/64QAM Signals Distorted due by IQ modulator Bias Drifts" XLIV OSI Symposium on Frontiers in Optics and Photonics 2021 (FOP21)  " 

91. Suchita, Balaji Srinivasan, Deepa Venkitesh, “Higher Order Acousto-Optic Interaction in Two Mode Fiber in case of Intramodal and Intermodal Brillouin Scattering”, OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF) JTu3F.14 (2020)

92. Karamdeep Singh, Suchita, Deepa Venkitesh, “Mode resolved bending loss measurement of few-mode fiber utilizing digital modal decomposition”, OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF) JTu3F.13 (2020)

93. G. K. Shaw, Shyam S., Foram S., Suchita, S. Swain, D. Venkitesh, A. Prabhakar, “Random Number Generation with Few Mode Fibres”, Quantum 2.0 Conference 2020 © OSA 2020 

94. L. N. Venkatasubramani, R. D. Koilpillai and D. Venkitesh, “ Experimental Demonstration of 800 Gbps Superchannel with Electro-optic Modulator Comb Source," XLIV OSI Symposium on Frontiers in Optics and Photonics 2021 (FOP21). 

95. Mrudula Krishna, Aneesh Sobhanan, Deepa Venkitesh, "Numerical studies on the estimation of carrier lifetime of SOAs from gain-recovery time measurements," Proc. SPIE 11682, Optical Components and Materials XVIII, 116821L (5 March 2021). 

96. Yadav, Rekha; Venkatasubramani, Lakshmi Narayanan; Koilpillai, R David; Venkitesh, Deepa; Modified Widely Linear Filter for Simultaneous Multi-impairment Compensation ; CLEO: Science and Innovations (Optical Society of America) SF2D. 3 (2021)

97. Prasanth, PP; Sasikumar, N; Venkitesh, D; Srinivasan, B; Simulating Fast Dynamics In Distributed Acoustic Sensing Using Finite Difference Time Domain Method ; CLEO: Applications and Technology (Optical Society of America) ATh1S. 5 (2021)

98. Dixit, Awakash; Sooraj, MS; Linslal, CL; Padmanabhan, A; Venkitesh, D; Srinivasan, B; Experimental validation of free-space coherent beam combining simulations for filled aperture configuration ; CLEO: Science and Innovations (Optical Society of America) STh1B. 6 (2021)

99. Venktasubramani, Lakshmi Narayanan; Yadav, Rekha; Koilpillai, R David; Venkitesh, Deepa; IQ Skew Tolerance Study of Modified Widely Linear Filter in 400 Gbps PM-16QAM System ; 2021 Photonics North (PN) (IEEE) 44562 (2021)

100. Sreeraj, SJ; Venkitesh, Deepa; Koilpillai, Ravinder David; Nirmalathas, Ampalavanapillai; Analog optical generation and transport for 5G millimeter wave systems ; 2021 IEEE Photonics Conference (IPC) (IEEE) 44593 (2021)

101. Sreeraj, SJ; Singh, Karamdeep; Srinivasan, Balaji; Christopher, S; Venkitesh, Deepa; Simulation of a wideband frequency measurement system using parallel photonic sub-Nyquist sampling and binary deduction ; Asia Communications and Photonics Conference (Optical Society of America) T4A. 246 (2021)

102. Chatterjee, Debanuj; Konyukhov, Andrey; Sysoliatin, Alexej; Venkitesh, Deepa; Phase-Sensitive Amplification in a Dispersion Oscillating Fiber with Two Pumps ; Asia Communications and Photonics Conference (Optical Society of America) W2A. 3 (2021)

103. Venkatasubramani, Lakshmi Narayanan; Lin, Yi; Browning, Colm; Vijay, Anirudh; Koilpillai, R David; Barry, Liam; Venkitesh, Deepa; Pilot-free Bayesian Filter for Phase Noise Correction of 64QAM CO-OFDM Superchannel ; Asia Communications and Photonics Conference (Optical Society of America) T3B. 8 (2021)

104. Ayyaswamy, P; Linslal, CL; Dixit, A; Venkitesh, D; Srinivasan, B; Data-Driven Modeling of Phase Noise Sources in Coherent Beam Combining ; Advanced Solid State Lasers (Optical Society of America) JTu1A. 42 (2021)

105. Anjali, PS; Srinivasan, Balaji; Venkitesh, Deepa; Generation of Pure Quartic Solitons From Passively Mode-Locked Thulium Doped Fiber Laser ; Frontiers in Optics (Optical Society of America) JTh5A. 102 (2021)

106. Kurur, Arjun; Venkatasubramani, Lakshmi Narayanan; Srinivasan, Balaji; Venkitesh, Deepa; Improved Post-processing in Coherent Heterodyne Phase Noise Measurement at Low Frequencies ; Advanced Solid State Lasers (Optical Society of America) JTu1A. 15 (2021)

107. R. Muralekrishnan, L. N. Venkatasubramani, S. A. Mir and D. Venkitesh, "Influence of sub-system non-idealities on the performance of Gaussian modulated CV-QKD," 2022 Workshop on Recent Advances in Photonics (WRAP), Mumbai, India, 2022, pp. 1-2, doi: 10.1109/WRAP54064.2022.9758294.

108. S. A. Mir, L. N. Venkatasubramani, R. D. Koilpillai and D. Venkitesh, "Carrier Phase Recovery Scheme Tolerant to Transmitter IQ Imbalance with Adaptive Constellation Referencing," 2022 Workshop on Recent Advances in Photonics (WRAP), Mumbai, India, 2022, pp. 1-2, doi: 10.1109/WRAP54064.2022.9758190.

109. R. Muralekrishnan, N. Sasikumar, P. P. P, D. Venkitesh and B. Srinivasan, "Investigation of the Performance Limits of PGC-based Distributed Acoustic Sensing," 2022 Workshop on Recent Advances in Photonics (WRAP), Mumbai, India, 2022, pp. 1-2, doi: 10.1109/WRAP54064.2022.9758312.

110. A. VP, N. Sasikumar, P. PP, D. Venkitesh and B. Srinivasan, "Pipeline Intrusion Monitoring with Distributed Acoustic Sensing," 2022 Workshop on Recent Advances in Photonics (WRAP), Mumbai, India, 2022, pp. 1-2, doi: 10.1109/WRAP54064.2022.9758334.

111. L. N. Venkatasubramani, R. D. Koilpillai and D. Venkitesh, "Experimental Demonstration of Quasi-Nyquist 1.024 Tbps Superchannel with 7.1 b/s/Hz Spectral Efficiency," 2022 Workshop on Recent Advances in Photonics (WRAP), Mumbai, India, 2022, pp. 1-2, doi: 10.1109/WRAP54064.2022.9758388.

112. K. Singh, S. S. J, B. Srinivasan and D. Venkitesh, "Influence of pulse repetition rate on SINAD performance of time-stretched photonic ADCs," 2022 Workshop on Recent Advances in Photonics (WRAP), Mumbai, India, 2022, pp. 1-2, doi: 10.1109/WRAP54064.2022.9758353.

113. S. A. Mir, L. N. Venkatasubramani, R. D. Koilpillai, and D. Venkitesh, "Geometric Parameter Extraction-based Receiver IQ imbalance correction for MQAM systems," in Conference on Lasers and Electro-Optics, Technical Digest Series (Optica Publishing Group, 2022), paper SF3M.8. 

114. S. J. Sreeraj, B. Lakshman, R. Ganti, D. Koilpillai, and D. Venkitesh, "Frequency Doubler Based Optical Generation and Transport of 5G mmWave Signals for Fronthauling," in Conference on Lasers and Electro-Optics, Technical Digest Series (Optica Publishing Group, 2022), paper JTh3B.45. 

115. S. A. Mir, L. N. Venkatasubramani, R. D. Koilpillai, and D. Venkitesh, "Geometric Parameter Extraction-based Receiver IQ imbalance correction for MQAM systems," in Conference on Lasers and Electro-Optics, Technical Digest Series (Optica Publishing Group, 2022), paper SF3M.8. 

116. S. J. Sreeraj, B. Lakshman, R. Ganti, D. Koilpillai, and D. Venkitesh, "Frequency Doubler Based Optical Generation and Transport of 5G mmWave Signals for Fronthauling," in Conference on Lasers and Electro-Optics, Technical Digest Series (Optica Publishing Group, 2022), paper JTh3B.45. 

117. S. A. Mir, L. N. Venkatasubramani, R. D. Koilpillai, and D. Venkitesh, "Adaptive Referencing Multitap Filter for TX-IQ Imbalance and Residual ISI Tolerance," in Optica Advanced Photonics Congress 2022, Technical Digest Series (Optica Publishing Group, 2022), paper SpTh1I.4. 

118. S. S. C N, K. Singh, B. Srinivasan, and D. Venkitesh, "Development of optical clock with low timing jitter for photonic ADC," in JSAP-Optica Joint Symposia 2022 Abstracts, (Optica Publishing Group, 2022), paper 23a_C205_5. 

119. K. Singh, S. J. Sreeraj, C. N. Siva Subramaniyam, B. Srinivasan, and D. Venkitesh, "Compact photonic transient digitizer operating with one-twelfth of required electronic bandwidth," in Frontiers in Optics + Laser Science 2022 (FIO, LS), Technical Digest Series (Optica Publishing Group, 2022), paper JW4A.72. 

120. V. Sankar, S. Maji, C. L. Linslal, M. S. Sooraj, D. Venkitesh, and B. Srinivasan, "Investigation of Pointing Error Tolerance of Fermat Spiral Array-based Coherent Beam Combining," in Frontiers in Optics + Laser Science 2022 (FIO, LS), Technical Digest Series (Optica Publishing Group, 2022), paper JW5A.78. 

121. K. Singh, C. N. Siva Subramaniyam, S. J. Sreeraj, B. Srinivasan and D. Venkitesh, "Optical Sub-Nyquist Sampling of S and C-band Signals with 1 GHz Clock Source and Its Performance," 2022 Asia Communications and Photonics Conference (ACP), Shenzhen, China, 2022, pp. 1701-1704, doi: 10.1109/ACP55869.2022.10088857.

122. A. Kurur, A. P. S, B. Srinivasan and D. Venkitesh, "Analysis and Reduction of Relative Intensity Noise in Thulium Doped Fiber Ring Laser," 2022 IEEE Photonics Conference (IPC), Vancouver, BC, Canada, 2022, pp. 1-2, doi: 10.1109/IPC53466.2022.9975717.

123. P. S. Anjali, B. Srinivasan and D. Venkitesh, "Stability Analysis of Diode Pumped Actively Mode-Locked Thulium Doped Fiber Laser," 2022 IEEE Photonics Conference (IPC), Vancouver, BC, Canada, 2022, pp. 1-2, doi: 10.1109/IPC53466.2022.9975641.

124. C. L. Linslal, S. Maji, M. S. Sooraj, V. Sankar, D. Venkitesh, and B. Srinivasan, "Effect of polarization extinction mismatch on coherent beam combining," in Optica Advanced Photonics Congress 2022, Technical Digest Series (Optica Publishing Group, 2022), paper JW3B.5. 

125. A. Alsaui, Y. Alwehaibi, A. Prabhakar and D. Venkitesh, "Digital Filter Design For Experimental Continuous-Variable Quantum Key Distribution," 2023 Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 2023, pp. 1-3, doi: 10.1364/OFC.2023.W2B.28.

126. S. A. Mir, C. Xu, Q. Fan, L. N. Venkatasubramani, L. Barry, A. P. T. Lau, and D. Venkitesh, "Symbol Rate Tolerance of Geometric Parameter Extraction-based Receiver IQ imbalance Correction," in CLEO 2023, Technical Digest Series (Optica Publishing Group, 2023), paper SF1F.3. 

127. J. Dutta, K. Singh, S. S. J and D. Venkitesh, "An Arbitrary Biased EOM-Based Pulse-Picker with Programmable Repetition Rate Using FPGA," 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 2023, pp. 1-1, doi: 10.1109/CLEO/Europe-EQEC57999.2023.10231631.

128. S. S J, L. B, R. Ganti, D. Koilpillai and D. Venkitesh, "Performance Optimization of a Frequency Quadrupler Based Analog Radio-over-Fiber Fronthaul for 5G mmWave," 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 2023, pp. 1-1, doi: 10.1109/CLEO/Europe-EQEC57999.2023.10231741.

129. S. A. Mir, L. N. Venkatasubramani, S. S. J, L. Barry, R. D. Koilpillai and D. Venkitesh, "Kerr Nonlinearity Tolerance with Reference Constellation Adaptation," 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 2023, pp. 1-1, doi: 10.1109/CLEO/Europe-EQEC57999.2023.10232628.

1. Deepa Venkitesh, Nimish Dixit and R. Vijaya, “Using the third order nonlinearity in optical fibers for designing multiple applications” in Lasers, Optics and Electro optics Research, Chapter 4, 77-130 (Ed. Lian I. Chen); also in “Optics Research Trends”(Ed. Paul V. Gallico), Nova Science Publishers, New York (2007).The chapter was published as an independent book by Nova Science Publishers (2008 :ISBN: 978-1-60692-782-3)

2. Aditi Ghosh, Deepa Venkitesh and R. VIjaya, “ Erbium doped fiber lasers”, in Guided Wave Optics and Photonic Devices, published by Taylor and Francis (2013)

3. Balaji Srinivasan, Deepa Venkitesh, "Distributed Fiber Optic Sensors and its Applications", in Optical Fiber Sensors: Advanced Techniques and Applications, 309-358, CRC Press, (2015)

1. Optical Signal Processing for High-Speed Optical Communication, International Conference on Signal Processing and Communication (SPCOM), Bangalore, July 22-25, 2014, 

2. SOA-based optical signal processing for practical realizations, International Conference on Fibre Optics and Photonics, Kanpur, India, Dec 4-8, 2016 

3. Polarization insensitive phase conjugation using FWM in semiconductor optical amplifiers , CLEO (PR), Singapore, August 2017

4. Nonlinear Fiber optics – Fundamentals & Applications, Summer School on Optics and Photonics (SOAP), Indian Institute of Science, Bangalore, July  25-28, 2018