Publications

Found 317 results
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2022
S. K. Selvaraja, Silicon photonics: An imperative technology from communication to computing (Invited), International Conference on Electronic and Photonic Integrated Circuits (EPIC-2022). SRM University, Andhra Pradesh, 2022.
P. Rao, Manoharan, A., and Selvaraja, S. K., Thin-film Wafer-Scale Mid-IR Fabry Perot Cavity Gas Sensor, 2022 Optical Sensors and Sensing Congress, Optical. Optica, Vancouver, British Columbia, Canada. , p. SM4E.1, 2022.
2023
Suraj and Selvaraja, S. K., 3D poling and drive mechanism for high-speed PZT-on-SOI Electro-Optic modulator, CLEO 2023 . Optica, San Jose, California, USA, p. JW2A.128, 2023.
S. Kumari, Kallega, R., Shelwade, S., and Selvaraja, S. K., Alignment-assisted efficient Liquid Crystal Loaded Phase Tuning of Silicon Photonic Devices, Advanced Photonics Congress 2023. Optica, Busan, South Korea , 2023.
S. Kumar Bag, Kar, S., Venkatachalam, P., Sinha, R. K., Selvaraja, S. K., and Varshney, S. K., Coupling-gap free integrated microresonator: Theory and experimental analysis, Journal of Applied Physics, vol. 134, 2023.
Suraj and Selvaraja, S. K., DFT analysis of Oxygen and Lead vacancy on the phonon mode softening and electro-optic tensor in PZT, Frontiers in Optics + Laser Science . Optica, Tacoma, USA, p. FD4. 5, 2023.
A. Vasudevan and Selvaraja, S. K., Domain effects on the electro-optic properties of thin-film Barium Titanate, Optical Material Express, vol. 13, no. 4, pp. 956-965, 2023.
G. Sushma, Dipak Rout, and Selvaraja, S. K., Dye Integrated PlanarGuidedModeResonators for Miniature On-chip High- Brightness Source, CLEO/Europe-EQEC Conference 2023. Optica, Munich, Germany., 2023.
S. Kumari, Kallega, R., Shelwade, S., Manoharan, A., and Selvaraja, S. K., Efficient Phase Tuning of Silicon Photonic Devices Using Alignment Assisted Liquid Crystal Tuners, CLEO/Europe-EQEC Conference 2023. Optica, Munich, Germany., 2023.
P. Rawat, Nambiar, S., Venkatachalam, P., Singh, R., and Selvaraja, S. K., Embedded Silicon Gratings for High-efficiency Light-Chip Coupling to Thin Film Silicon Nitride Waveguides, Optica Optics Express, vol. 31, no. 8, pp. 29392-29402, 2023.
Suraj and Selvaraja, S. K., Highly Oriented PZT Films on MgO (002) Platform for Polarization Independent Electro-Optic Modulation, Advanced Photonics Congress 2023. Optica, Busan, South Korea, 2023.
G. Sushma, Manoharan, A., and Selvaraja, S. K., Highly Sensitive Concentration Sensing Using Silicon Double-Slot Waveguide, CLEO 2023. Optica, San Jose, California, USA, 2023.
K. P. Shreelakshmi, Raghavan, S., and Selvaraja, S. K., igh-Efficiency Grating Fiber-Chip Couplers at Telecom Wavelength in Gallium Nitride-on-Sapphire Waveguide Platform, CLEO/Europe-EQEC Conference 2023. Optica, Munich, Germany., 2023.
P. Mondal, Venkatachalam, P., Singh, R., Sushma, G., Shelwade, S., and Selvaraja, S. K., Linear and Nonlinear Characterization of broadband integrated Si-rich silicon nitride racetrack ring resonator for on-chip applications, Applied Optics, vol. 62, no. 14, pp. 3703-3709, 2023.
P. Rawat, Nambiar, S., V, N. E., and Selvaraja, S. K., Loaded Silicon Grating Coupler for 40 nm Thin Silicon Nitride Waveguide, Advanced Photonics Congress 2023. Optica, Busan, South Korea, 2023.
P. Rao, Dipak Rout, and Selvaraja, S. K., Near-IR detection using Photothermal Actuation of Guided-Mode Resonance MEMS Structures in Germanium, CLEO/Europe-EQEC Conference 2023. Optica, Munich, Germany., 2023.
P. Rao, Dipak Rout, and Selvaraja, S. K., Near-IR detection using Photothermal Actuation of Guided-Mode Resonance MEMS Structures in Germanium, CLEO/Europe-EQEC Conference. Optica, Munich, Germany, 2023.
G. Sushma, Manoharan, A., and Selvaraja, S. K., On-Chip Chemical Sensing Using Double-slot Silicon Waveguide, IEEE Sensors, vol. 23, no. 8, pp. 8360-8365, 2023.
Suraj and Selvaraja, S. K., Pockels Coefficient Enhancement by Phonon Mode Softening on Strain Engineering in Sputtered PZT-on-Si electro-optic modulator, Frontiers in Optics + Laser Science . Optica, Tacoma, USA. , p. JM7A. 15, 2023.
S. K. Selvaraja and Dash, R., Polarisation filter and CWDM using hybrid waveguide platform, 202341076817, 2023.
Suraj, Rathkanthiwar, S., Raghavan, S., and Selvaraja, S. K., Polarization Independent Grating in GaN-on-Sapphire Photonic Integrated Circuit, Optics Express, vol. 31, no. 14, pp. 23350-23361, 2023.
S. K. Selvaraja et al., Silicon Nitride based photonic integrated circuit technology and integration opportunities (Invited), CLEO 2023. Optica, San Jose, California, US, 2023.
Suraj and Selvaraja, S. K., Sputter-deposited PZT on Patterned Silicon Optimization for C-band Electro-Optic Modulation, Optical Journal of Optical Society of America-B (JOSA B), vol. 40, no. 9, pp. 2321-2329, 2023.
P. Rao, Manoharan, A., and Selvaraja, S. K., Thin-film Wafer-Scale Mid-IR Fabry Perot Cavity Gas Sensor, Optica, Optics Express, vol. 31, no. 6, pp. 10625-10632, 2023.
S. Nambiar and Selvaraja, S. K., ultilayer waveguide coupler, 202341007142, 2023.

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