M R Karim, N Al-Kayed, Nusrat Jahan, M Sha Alam and B M A Rahman: Study of Highly Coherent Mid-Infrared Supercontinuum Generation in CMOS Compatible Si-rich SiN Tapered Waveguide, Journal of Lightwave Technology, IEEE, vol. 40(13), pp. 4300-4310, July 2022. doi: 10.1109/JLT.2022.3157792.
M R Karim, Abrar Hussain, N Al-Kayed, and B M A Rahman: ‘Evaluation of Deep Neural Networks for Predicting Optical Properties of Silicon-rich Silicon Nitride Waveguide’ CIUJ 4(1), 17-35, 2021. https://www.ciu.edu.bd/ciu-journal-current-v4.html.
M R Karim, N Al-Kayed, and B M A Rahman: Analysis and design of dispersion-engineered cascaded channel waveguide for midinfrared supercontinuum generation employing pump source at telecommunication wavelength, Optics Communication, Elsevier, 482. 126605, 2021. doi: 10.1016/j.optcom.2020.126605.
M R Karim, N Al-Kayed, G K Dey, and B M A Rahman: ‘Design and analysis of suspended core channel waveguide made using As2Se3 glass system for mid-infrared supercontinuum generation’ Journal of Optics, iopscience, 23(1), 015504, 2021. doi: 10.1088/2040-8986/abcfd3.
M R Karim, N Al-Kayed, M R Hossain, and G K Dey: ‘Design and Analysis of Optical Planar Waveguide by Tapering Approach for Mid-infrared Supercontinuum Generation’ CIUJ 3(1), 20-30, 2020. https://www.ciu.edu.bd/ciu-journal-current-v3.html.
M R Karim, N Al-Kayed, M R Hossain and B M A Rahman: ‘Study of low peak power highly coherent broadband supercontinuum generation through dispersion engineered Si-rich Silicon Nitride Waveguide,’ Applied Optics, OSA, 59(20), pp. 5948-5956, 2020. doi: 10.1364/AO.394290.
M R Karim, S Ghosh, M M Rahman and B M A Rahman: ‘Modeling of dispersion-engineered all-chalcogenide step-index fiber for wideband supercontinuum generation in the mid-infrared’ Optical and Quantum Electronics, Springer, 52(5), 243, 2020. doi: 10.1007/s11082-020-02355-z.
H Ahmad, M R Karim and B M A Rahman: ‘Dispersion-engineered silicon nitride waveguides for mid-infrared supercontinuum generation covering the wavelength range 0.8-6.5 μm’ Laser Physics, iopscience, 29(2), 025301, 2019. doi: 10.1088/1555-6611/aaf63d.
M R Karim, H Ahmad and B M A Rahman: ‘Mid-infrared supercontinuum generation using As2Se3 photonic crystal fiber and the impact of higher-order dispersion parameters on its supercontinuum bandwidth’ Journal of Optical Fiber Technology, Elsevier, 45, pp. 255-266, 2018. doi: 10.1016/j.yofte.2018.07.024.
H Ahmad, M R Karim, S Ghosh and B M A Rahman: ‘Generation of an ultrabroadband supercontinuum in the mid-infrared region using dispersion-engineered GeAsSe photonic crystal fiber’ Optical and Quantum Electronics, Springer, 50(11), 405, 2018. doi: 10.1007/s11082-018-1674-y.
M R Karim, H Ahmad, S Ghosh and B M A Rahman: ‘Design of dispersion-engineered As2Se3 channel waveguide for mid-infrared supercontinuum generation’ Journal of Applied Physics, 123, 213101, 2018. doi: 10.1063/1.5033494.
H Ahmad, M R Karim and B M A Rahman: ‘Modeling of dispersion engineered chalcogenide rib waveguidefor ultraflat mid-infrared supercontinuum generation in all-normal dispersion regime’ Journal of Applied Physics B: Lasers and Optics, Springer, 124(3), 2018. doi: 10.1007/s00340-018-6914-0.
M R Karim, H Ahmad and B M A Rahman: ‘Design and modelling of dispersion engineered all-chalcogenide triangular core fiber for mid-infrared region supercontinuum generation’ The Journal of the Optical Society of America B, 35(2), pp. 266-275, 2018. doi: 10.1364/JOSAB.35.000266.
M R Karim, H Ahmad and B M A Rahman: ‘All-normal dispersion chalcogenide PCF for ultraflat mid-infrared supercontinuum generation’ IEEE Photonics Technology Letters, 29(21), 2017. doi:10.1109/LPT.2017.2752214.
M R Karim, H Ahmad and B M A Rahman: ‘All-normal dispersion chalcogenide waveguides for ultraflat supercontinuum generation in the mid-Infrared region’ IEEE Journal of Quantum Electronics 53(2), 2017. doi:10.1109/JQE.2017.2677380.
M R Karim and B M A Rahman: ‘Numerical investigation of mid-infrared supercontinuum generation in GeAsSe based chalcogenide photonic crystal fiber using low peak power’ Applied Physics Research 8(4), pp. 29-37, 2016. doi:10.5539/apr.v8n4p29.
M R Karim, B M A Rahman, Y O Azhabi, A Agrawal, and G P Agrawal: ‘Ultra-broadband mid-infrared supercontinuum generation through dispersion engineering of chalcogenide microstructured fibres’ The Journal of the Optical Society of America B, 32(11), pp. 2343-2351, 2015. doi:10.1364/JOSAB.32.002343.
M R Karim, B M A Rahman, and G P Agrawal: ‘Mid-infrared supercontinuum generation using dispersion-engineered Ge11.5As24Se64.5 chalcogenide channel waveguide’ Optics Express 23(5), pp. 6903-6914, 2015. doi:10.1364/OE.23.006903.
M R Karim, B M A Rahman, and G P Agrawal: ‘Dispersion engineered Ge11.5As24Se64.5 nanowire for supercontinuum generation: A parametric study,' Optics Express 22(25), pp. 31029-31040, 2014. doi:10.1364/OE.22.031029.
M R Karim and S P Majumder: ‘Analysis of ASE and intraband crosstalk limitations in FBG-OC-based bidirectional optical cross-connects in a WDM network’ International Journal of Electronics, Computer and Communications Technologies, 2(2), pp. 33-39, 2012.
M R Karim,Taqui Shafiq, Md. Asif Siddique and Mohammed Faisal: ‘Suspended Core SiN Channel Waveguide for Broadband Supercontinuum Generation,’ 4th IEEE International Conference on Telecommunications and Photonics (ICTP 2021), BUET, Dhaka, Dec. 23-25, 2021.
Nayem Al Kayed, M R Karim, Abrar Hossain, Nusrat Jahan, and B M A Rahman: ‘Wideband Mid-Infrared Supercontinuum Generation Using Inverse Tapered Silicon Nitride Waveguide,’ 4th IEEE International Conference on Telecommunications and Photonics (ICTP 2021), BUET, Dhaka, Dec. 23-25, 2021.
Avijit Chowdhury Bappa, Moon Chowdhury, G K Dey and M R Karim: ‘DIIGMCS - Design and Implementation of IoT based Greenhouse Monitoring and Controlling System,’ The International Conference on 4th Industrial Revolution and Beyond (IC4IR), Dhaka, Dec. 10-11, 2021.
Mohammed Faisal, Sk. M. Jahangir Kabir and M R Karim, "Study and Analysis of a Novel Hexagonal Core PCF for Broadband Supercontinuum Generation," International Conference on Electronics, Communications and Information Technology (ICECIT), Khulna, Sep. 14-16, 2021. doi: 10.1109/ICECIT54077.2021.9641393
M R Karim, A Hussain, N A Kayed, N Jahan, and B M A Rahman: “Broadband Supercontinuum Generation using Ge11.5As24Se64 Strip/Slot Hybrid Waveguide with Four Zero Group Delay Dispersion Wavelengths,” OSA Nonlinear Optics (NLO), USA, Aug. 9-13, 2021.
N A Kayed, M R Karim, N Jahan, A Hussain, and B M A Rahman: “Mid-Infrared Supercontinuum Generation using Dispersion-Varying Silicon-Rich Silicon Nitride Waveguide,” International Conference on Science & Contemporary Technologies (ICSCT), Dhaka, Aug. 5-7, 2021. doi: 10.1109/ICSCT53883.2021.9642601
A Hussain, N A Kayed, M R Karim, N Jahan, and B M A Rahman: “Deep learning Approach for Predicting Optical Properties of Chalcogenide Planar Waveguide,” International Conference on Automation, Control and Mechatronics for Industry 4.0 (ACMI), Rajshahi, July 8-9, 2021 [Received IEEE BEST Paper Award]. doi:10.1109/ACMI53878.2021.9528270
Moon Chowdhury, G K Dey and M R Karim: ‘IEHSAM: IoT based E-Health and Sleep Apnea Monitoring System,’ IEEE International Conference on Emerging Trends in Industry 4.0 (ETI 4.0), India, May 19-21, 2021.
M R Karim, N Al-Kayed and B M A Rahman: ‘Broadband supercontinuum generation in the mid-Infrared range (0.8 μm- 4.5 μm) using low power dispersion-engineered LiNbO3 cladded silicon-rich nitride waveguide,’ IEEE TENSYM 2020, Dhaka, June 5-7, 2020 [Received BEST Paper Award]. doi: 10.1109/TENSYMP50017.2020.9230715
M R Karim and B M A Rahman: ‘Mid-infrared wideband supercontinuum generation spanning up to 14 μm using dispersion-tailored all-chalcogenide step-index fiber,’ 3rd IEEE International Conference on Telecommunications and Photonics (ICTP), BUET, Dhaka, Dec. 28-29, 2019. doi: 10.1109/ICTP48844.2019.9041777
Ranjit Das, M R Karim and B M A Rahman: ‘Characterization of supercontinuum in dispersion engineered silicon nanowire’ in proceedings of 13th International Conference on Fibre Optics and Photonics, Kanpur, India, Jan. 2016. doi:10.1364/PHOTONICS.2016.W4C.4
M R Karim, B M A Rahman and G P Agrawal: ‘A broadband mid-infrared supercontinuum generation using Ge11.5As24Se64.5 channel waveguide,’ In proceedings of Integrated Photonics Research, Silicon and Nano Photonics (IPR) conference, OSA, Boston, Massachusetts, USA, Jun. 2015. doi:10.1364/iprsn.2015.jm3a.15
M R Karim and B M A Rahman: ‘Mid-infrared supercontinuum generation using dispersion engineered Ge11.5As24Se64.5 chalcogenide rib waveguide’ In proceedings of Optical Wave and Waveguide Theory and Numerical Modelling (OWTNM), London, UK, Apr. 2015.
M R Karim and S P Majumder: ‘Performance limitations due to ASE and intraband crosstalk in FBG-OC based bidirectional OXCs in a WDM ring network’ In proceedings of IEEE Symposium on Industrial Electronics and Applications, Penang, Malaysia, Oct 2010. doi:10.1109/isiea.2010.5679483
M R Karim and S P Majumder: ‘Crosstalk Modeling and Analysis of FBG-OC-based Bidirectional Optical Cross Connects for WDM Networks’ In proceedings of IEEE TENCON 2009 Singapore, Nov. 2009. doi:10.1109/tencon.2009.5395797