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2021

A. kumar, Nambiar, S. R., Kallega, R., priya,, Ranganath, P., and Selvaraja, S. K., “High-efficiency Vertical Fiber-to-Polymer waveguide Coupling scheme for scalable polymer photonic circuit”, OSA Optics Express, vol. 29, no. 7, pp. 9699-9710, 2021.

V. Jeyaselvan and Selvaraja, S. K., “Mitigation of carrier induced optical bistability in silicon ring resonators”, Optics Communications, vol. 493, p. 127021, 2021.

P. Duraiswamy and Selvaraja, S. K., “Phase-orthogonal FIR Filter based Reactive Power Measurement for Power Meters”, Analog Integrated Circuits and Signal Processing., vol. 108, pp. 317–322, 2021.

H. Suresh, Behera, A., Selvaraja, S. K., and Pratap, R., “Quantification of curcuminoids in turmeric using visible reflectance spectra and a decision-tree based chemometric approach”, Journal of the Electrochemical Society, vol. 167, no. 16, p. 167528, 2021.

V. Kumar, Saravanan, S., Duraiswamy, P., and Selvaraja, S. K., “Single Stage Low Noise Inductor-Less TIA for RF Over Fiber Communication”, IEEE Access, vol. 9, pp. 141504-141512, 2021.

Suraj and Selvaraja, S. K., “Sputter-deposited PZT-on-Silicon electro-optic modulator”, 2021 IEEE Photonics Conference (IPC) . IEEE, Vancouver, BC, Canada, 2021.

A. Dash, Mere, V., Selvaraja, S. K., and Naik, A., “Thermally reconfigurable loss in a passive optical cavity”, CLEO/Europe-EQEC 2021. 2021.

A. Chatterjee and Selvaraja, S. K., “WDM integrated silicon nano-slab photodetector for short-reach datacom on silicon nitride-on-SOI platform”, CLEO 2021. Optical Society of America, Virtual Conference, p. W1A.134, 2021.

2022

V. Kumar, Saravanan, S., and Selvaraja, S. K., “Broadband Ka-band SPDT switch with 15 GHz bandwidth and 15.4 dBm IP1dB”, 2022 32nd International Conference Radioelektronika (RADIOELEKTRONIKA). IEEE, Kosice, Slovakia, pp. 1-4, 2022.

S. Nambiar, Chatterjee, A., and Selvaraja, S. K., “Comprehensive Grating enabled Silicon Nitride Fiber-Chip couplers in SNIR wavelength band”, Optica Optics Express, vol. 30, no. 3, pp. 4327-434, 2022.

Suraj, Rathkanthiwar, S., Nath, D., Raghavan, S., and Selvaraja, S. K., “GaN-on-Sapphire Photonic Circuit with Polarization Independent Grating Coupler at 1550 nm”, Optica Advanced Photonics Congress 2022, . Optica, Maastricht, Netherlands, 2022.

Dipak Rout, Venkatachalam, P., Shreelakshmi, K. P., and Selvaraja, S. K., “Guided Mode Resonance aided In-plane Color Filters for Compact Spectrometer”, Conference on Lasers and Electro-Optics-Pacific Rim (CLEO-PR) 2022. Optica, Sapporo, Japan, 2022.

Dipak Rout, Venkatachalam, P., Singh, R., Shreelakshmi, K. P., and Selvaraja, S. K., “Guided mode resonance aided polarization insensitive in-plane spectral filters for on-chip spectrometer”, Optics Letters, vol. 47, no. 18, pp. 4616-4619, 2022.

K. P. Shreelakshmi, Raghavan, S., and Selvaraja, S. K., “High-Efficiency Overlay Grating Fiber-Chip Couplers for Aluminum nitride-on-Sapphire Waveguide Platform”, Conference on Lasers and Electro-Optics-Pacific Rim (CLEO-PR) 2022. Optica, Sapporo, Japan, 2022.

S. Kumari, Nambiar, S., Kallega, R., Selvaraja, S. K., and Gupta, S., “Hybrid SIN-SOI Bragg Filter in Presence of Stress-optic Effect”, IEEE Journal of Quantum Electronics, vol. 58, no. 2, pp. 1-7, 2022.

R. Dash and Selvaraja, S. K., “A Hybrid Waveguide Bend Scheme for Low Footprint”, 6th IEEE International Conference on Emerging Electronics (ICEE), Bangalore, India. Bangalore, India, 2022.

A. Dash, Mere, V., Selvaraja, S. K., and Naik, A., “Independently Reconfigurable Internal Loss and Resonance Shift in an Interferometer-Embedded Optical Cavity”, Physical Review Applied, vol. 18, no. 5, 2022.

S. K. Selvaraja, “Indigenous Development of Silicon Nitride photonic integrated devices and circuits for linear and non-linear application (Invited)”, XLV annual symposium, Conference on Optics, Photonics, and Quantum optics (COPaQ-2022), IIT Roorkee, India. Roorkee, India, 2022.

S. K. Selvaraja, Chatterjee, A., and Nambiar, S., “Integrated Silicon Photodetectors in Silicon Nitride-on-SOI platform (Invited)”, Conference on Lasers and Electro-Optics-Pacific Rim (CLEO-PR) 2022. Optica, Sapporo, Japan, 2022.

kushboo Kumari, Chatterjee, A., Mehta, M., Selvaraja, S. K., and Avasthi, S., “Laser-Crystallized Epitaxial Germanium on Silicon-Based Near-infrared Photodetector”, IEEE Sensors Journal , vol. 22, no. 12, pp. 11682 - 11689, 2022.

R. Kallega, Yazdani, H., Pavan, G. V., and Selvaraja, S. K., “Liquid Crystal Integrated Tunable Micro-ring For Energy-Efficient Programmable Photonic Circuit”, Conference on Lasers and Electro-Optics-Pacific Rim (CLEO-PR) 2022. Optica, Sapporo, Japan, 2022.

P. Mondal and Selvaraja, S. K., “Nonlinear spectral broadening of dual-carrier electro-optic frequency comb in graphene oxide cladded silicon-rich nitride hybrid waveguide”, Applied Optics, vol. 61, no. 27, pp. 7852-7860, 2022.

A. Chatterjee and Selvaraja, S. K., “On-chip silicon nano-slab photodetector integrated wavelength division de-multiplexer in 850 nm band”, Optica Applied Optics., vol. 61, no. 6, pp. 1403-1412, 2022.

K. Chand Maurya et al., “Polar Semiconducting Scandium Nitride as an Infrared Plasmon and Phonon–Polaritonic Material”, Nano Letters, vol. 22, pp. 5182-5190, 2022.

J. Jacob, Boes, A., Selvaraja, S. K., and Mitchell, A., “Poling Free Second-Order Nonlinear Waveguides in LNOI using Bound State in the Continuum”, Conference on Lasers and Electro-Optics-Pacific Rim (CLEO-PR) 2022. Optica, Sapporo, Japan, 2022.

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