Publications

Found 75 results
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2018
R. Prakash, Bhagavatula, S. Vikram, K P Nagarjun, Selvaraja, S. K., and Supradeepa, V. R., “Power and Bandwidth Scaling of Electro-Optic Frequency Comb using Cascaded Four-Wave Mixing in a loop augmented by Tailored Optical Feedback”, Conference on Lasers and Electro-Optics (CLEO) 2018. San Jose, USA, p. SM2D. 1, 2018.
K. P. Nagarjun, Bhagavatula, S. Vikram, Prakash, R., Jeyaselvan, V., Selvaraja, S. K., and Supradeepa, V. R., “Scaling Bandwidths of Optical Frequency Combs generated in Silicon Modulators through Heterodyne Optical Frequency Locking”, Frontiers in Optics/Laser Science Conference (FiO/LS). Washington DC, USA, p. FW5B. 4, 2018.
A. kumar, Nambiar, S., Kallega, R., Ranganath, P., and Selvaraja, S. K., “Silicon Nitride Grating Couplers for Generic Polymer Photonic Circuits”, Photonics 2018. New Delhi, India, 2018.
R. Kallega, Nambiar, S. R., kumar, A., Ranganath, P., and Selvaraja, S. K., “Silicon photonic IC embedded optical-PCB for high-speed interconnect application”, SPIE Phtonics West. SPIE, San Francisco, 2018.
V. Mere, Dash, A., Kallega, R., Pratap, R., Naik, A., and Selvaraja, S. K., “Silicon Photonics based On-chip Cantilever Vibration Measurment”, IEEE Sensors 2018. IEEE, New Delhi, pp. 1-4, 2018.
V. Mere, Kallega, R., Naik, A., Pratap, R., and Selvaraja, S. K., “Silicon photonics based on-chip vibrometer”, SPIE Photonics West. SPIE, San Francisco, 2018.
S. R. Nambiar, Muthuganesan, H., Ranganath, P., and Selvaraja, S. K., “Ultra-high efficiency Non-uniform Dual-Band Grating Coupler in SiN Platform”, European Conference on Integrated Optics (ECIO). Valancia, 2018.
S. Vikram Bhagavatula, Prakash, R., K P Nagarjun, Selvaraja, S. K., and Supradeepa, V. R., “A versatile, C-band spanning, high repetition rate, cascaded four wave mixing based multi wavelength source”, SPIE Photonics West. SPIE, San Francisco, 2018.
2019
A. Dash, Mere, V., G.P.R., Y., Nambiar, S., Naik, A., and Selvaraja, S. K., “CNT Micro-Heater on SOI Micro-Ring Resonator”, SPIE Photonics West , vol. 109200. SPIE, San Francisco, p. 109200, 2019.
A. Dash, Mere, V., G.P.R., Y., Nambiar, S., Naik, A., and Selvaraja, S. K., “CNT Micro-Heater on SOI Micro-Ring Resonator”, SPIE Photonics West , vol. 109200. SPIE, San Francisco, p. 109200, 2019.
A. Dash et al., “Enhanced all-optical cavity-tuning using graphene”, OSA Optics Express, vol. 27, no. 23, pp. 34093-34102, 2019.
R. Kallega, Nambiar, S., kalathimekkad, S., Mere, V., and Selvaraja, S. K., “Flexible Silicon Nitride photonic integrated circuit embedded in polymer handle”, SPIE Photonics West, Integrated Optics: Devices, Materials, and Technologies XXIII, vol. 10921. SPIE, San Francisco, p. 109210H, 2019.
S. R. Nambiar, Kallega, R., Ranganath, P., and Selvaraja, S. K., “High efficiency DBR assisted grating chirp generators for silicon nitride fiber-chip coupling”, Scientific Reports, vol. 9, p. 18821, 2019.
S. R. Nambiar, kumar, A., Kallega, R., Ranganath, P., and Selvaraja, S. K., “High-efficiency Grating Coupler in 400 nm and 500 nm PECVD Silicon Nitride With Bottom Reflector”, IEEE Photonics Journal, vol. 11, no. 5, pp. 1-13, 2019.
A. Dash et al., “Low-Power Four-Wave Mixing in Graphene-on-SiN Micro-Ring Resonator”, SPIE Photonics West, 2D Photonic Materials and Devices II, vol. 10920. SPIE, San Francisco, p. 109200J , 2019.
A. Dash et al., “Low-Power Four-Wave Mixing in Graphene-on-SiN Micro-Ring Resonator”, SPIE Photonics West, 2D Photonic Materials and Devices II, vol. 10920. SPIE, San Francisco, p. 109200J , 2019.
V. Mere, Dash, A., Kallega, R., Pratap, R., Naik, A., and Selvaraja, S. K., “On-chip Silicon-photonics based integrated vibrometer”, SPIE Photonics West, MOEMS and Miniaturized Systems XVIII , vol. 10931. SPIE, San Francisco, p. 109310T , 2019.
A. Dash, Samanta, C., Ranganath, P., Selvaraja, S. K., and Naik, A., “Optical Gradient Force for Tuning, Actuation, and Manipulation of Nonlinearity in Graphene Nanomechanical Resonator”, Journal of Optics, vol. 21, no. 6, p. 065803, 2019.
A. Dash, Gangavarapu, P. R., Nambiar, S., Selvaraja, S. K., and Naik, A., “Transparent on-waveguide electrical interconnects in SiN-photonic platform”, Optics Communications, vol. 444, no. 1, pp. 28-31, 2019.
A. Dash, Gangavarapu, P. R., Nambiar, S., Selvaraja, S. K., and Naik, A., “Transparent on-waveguide electrical interconnects in SiN-photonic platform”, Optics Communications, vol. 444, no. 1, pp. 28-31, 2019.
2020
K P Nagarjun, Prakash, R., Bhagavatula, S. Vikram, Arora, S., Jeyaselvan, V., Selvaraja, S. K., and Supradeepa, V. R., “Bandwidth scaling of silicon modulator-based combs using multi-carriers and frequency offset locking”, OSA Continuum, vol. 3, no. 4, pp. 921-928, 2020.
V. BS, Prakash, R., K P Nagarjun, Selvaraja, S. K., and Supradeepa, V. R., “Generation of a multi-wavelength source spanning the entire C-band by nonlinear spectral broadening of dual-carrier electro-optic frequency combs”, OSA Continuum, vol. 8, no. 3, pp. 2185-2194, 2020.
R. Mech, Mohta, N., Chatterjee, A., Selvaraja, S. K., Muralidharan, R., and Nath, D., “High responsivity and photovoltaic effect based on vertical transport in multi-layer α-In2Se3”, Physica Status Solidi A: Applications and Materials Science, vol. 217, p. 1900932, 2020.
K P Nagarjun, Raj, P., Jeyaselvan, V., Selvaraja, S. K., and Supradeepa, V. R., “Microwave power induced resonance shifting of silicon ring modulators for continuously tunable, bandwidth scaled frequency combs”, OSA Optics Express, vol. 28, no. 9, pp. 13032-13042, 2020.
V. Mere, Dash, A., Kallega, R., Pratap, R., Naik, A., and Selvaraja, S. K., “On-chip Silicon Photonics based Grating Assisted Vibration Sensor”, OSA Optics Express, vol. 28, no. 19, pp. 27495-27505, 2020.

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