Diploma (2005), B.Tech. (2008), M.Tech.(2011), PhD (2017)

Electronics & Communication Engineering.

E-mail ID: ruma.d@cmrit.ac.in

 Mobile No:         

Areas of Interest in Teaching:

Basic Electronics, Digital electronics, Linear Integrated Circuits, Analog Electronics, Electronics Device and Circuits, Electrical Measurements & Instrumentation, Microprocessors & Microcontroller, 

Areas of Interest in Research:

• Non-linear Optics

• Optical Engineering & Laser Technology

Publications:

• INTERNATIONAL JOURNALS:

• · Ruma Debnath, Sharbari Deb, Ardhendu Saha, "Efficient Kerr Nonlinearity in RTP Induced by Electro-Optically Adjustable Cascaded Second-Order Process", Optik, Vol. 212, June 2020, 164770.

• · Ardhendu Saha, Ruma Debnath, Digvijay Singh Hada and Susheel Kumar Beda "Simultaneous oscillations of twelve wavelengths around 1.3 µm in quasi-CW Nd: YAG laser", Optics and Laser Technology, Vol. 94, Sept. 2017 pp.112-118.

• · Ruma Debnath, Susheel  Kumar Beda, Ardhendu Saha, "Proposal for electro-optically tunable Kerr-Lens in BBO crystal by cascaded second-order process", Optik, Vol. 138, June 2017, pp. 256-262.

• · Ruma Debnath, Preeti Kumari, Ardhendu Saha, "Electro-optically tuned non-critically phase matched second harmonic generation of Nd:YAG laser in LiNbO3 crystal", Optik, Vol. 132, Issue 12, March 2017, pp. 232-235.

• · Ruma Debnath, Digvijay Singh Hada, Susheel Kumar Beda, and Ardhendu Saha, " Electro-optically tunable self-focusing and self-defocusing in KTP crystals by a cascaded second-order process", Chinese Optics Letters, Vol. 14, Issue 12, Oct. 2016, pp. (121902)1-5.

• INTERNATIONAL CONFERENCES:

• · Ruma Debnath, Ardhendu Saha, "Generation of A Controllable Nonlinear Phase Shift within LiNbO3 by Electric Field Tuning in Low Power Laser Generation", 2020 2nd International Conference on Innovative Mechanisms for Industry Applications (ICIMIA), Dayananda Sagar College of Engineering, Bengaluru, 5-7 March, 2020, ISBN: 978-1-7281-4166-4.

• · Ruma Debnath, Susheel Kumar Beda, Digvijay Sing Hada, Ardhendu Saha, "Electro-optically Induced Nonlinear Phase Shift In RTP Crystal By Cascaded Second-order Nonlinearity", CLEO-2017 Pacific Rim Conference, Optical Society of Americ(2017 Conference on Lasers and Electro-Optics Pacific Rim(CLEO-PR)), Singapore, 31 July-4 Aug. 2017.

• · Susheel Kumar Beda, Ruma Debnath, Digvijay Sing Hada, Ardhendu Saha, "Electro-optically Tunable Nonlinear Phase Shift due to Cascaded Second-Order Optical Process in Bulk KTP Crystal", 13th International Conference on Fiber Optics & Photonics, PHOTONICS 2016, Optical Society of America, IIT Kanpur, 4–8 December 2016, ISBN: 978-1-943580-22-4.

• NATIONAL CONFERENCES:

• · Ruma Debnath, Preeti Kumari, Ardhendu Saha, "Electro-Optically Tuned Non-Critically Phase- Matched Second Harmonic Generation of Nd:YAG Laser in LiNbO3 Crystal", Student Conference on Optics and Photonics 2016, PRL Ahmadabad.

• · Chittaranjan Nayak, Ruma Debnath, Ardhendu Saha, "Generation of photonic nanojet from a droplet type microstructure", Student Conference on Optics and Photonics 2016, PRL Ahmadabad.

• · Susheel Kumar Beda, RumaDebnat, Digvijay Sing Hada, ArdhenduSaha, "Nonlinear Phase shift due to Electro-Optically Tuned Cascaded Second order nonlinear processes in LiNbO3", National Conference on Engineering Problems and Application of Mathematics (EPAM-2016)”, 11-12th June 2016, NIT Agartala, Tripura.

• BOOK CHAPTERS:

• · Santanu Mallik, Ruma Debnath, Sharbari Deb, “Application of Remote Sensing and Artificial Intelligence for Environmental Monitoring” in “Climate change AI for environmental monitoring and prediction", CRC press taylor & francis (Communicated).

• · Sharbari Deb, Basudha Dewan, Santanu Mallik, Ashwini Kumar, Ruma Debnath“Investigating the Role of Emerging Technologies in Shaping Sustainable Cities”, Nova Science Publishers (Communicated).