Dr. Gaurav Kumar K. Bharti Profile

Dr. Gaurav Kumar K. Bharti

Research Fellow

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Author

Publications (6)

SPIE Journal Paper | 17 September 2024

Compact broadband optical filter with perturbed Bragg gratings in silicon-on-insulator waveguide

Parimal Sah, . Pushpalata, Manoj Kumar, Pandurang Mirajkar, Bhumika Neole, Animesh Srivastava, Gaurav Kumar Bharti

OE, Vol. 63, Issue 09, 095101, (September 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.9.095101

KEYWORDS: Waveguides, Bragg wavelengths, Optical filters, Optical gratings, Bragg gratings, Tunable filters, Design, Silicon, Signal filtering, Wave propagation

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SPIE Journal Paper | 20 May 2024

Integrated optical ring resonator based comb filter in silicon-on-insulator with through-to-add port feedback path showing larger free spectral range

Parimal Sah, Dheeraj Kumar, Yashaswini Pura Rangegowda, Animesh Srivastava, Bittu Kumar, Angela Amphawan, Gaurav Kumar Bharti

JNP, Vol. 18, Issue 02, 026005, (May 2024) https://doi.org/10.1117/12.10.1117/1.JNP.18.026005

KEYWORDS: Waveguides, Silicon, Design, Optical resonators, Simulations, Integrated optics, Linear filtering, Resonators, Optical transmission, Finite-difference time-domain method

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SPIE Journal Paper | 20 August 2021

Implementation of polarization rotation using microring resonator and its application to design all-optical switch

Gaurav Kumar Bharti, Ramesh Sonkar

OE, Vol. 60, Issue 08, 085109, (August 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.8.085109

KEYWORDS: Polarization, Waveguides, Resonators, Microrings, Switches, Instrument modeling, Birefringence, Optical engineering, Finite-difference time-domain method, Light wave propagation

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SPIE Journal Paper | 5 March 2021

Design of all-optical logical mode-switching using micro-ring resonator

Gaurav Bharti, Jayanta Kumar Rakshit

OE, Vol. 60, Issue 03, 035103, (March 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.3.035103

KEYWORDS: Logic, Logic devices, Switching, Polarization, Resonators, Microrings, Finite-difference time-domain method, Switches, Waveguides, Optical engineering

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Proceedings Article | 16 October 2019 Paper

All-optical logic AND/NAND gates using two symmetric micro ring resonators

Gaurav Kumar Bharti, Jayanta Kumar Rakshit

Proceedings Volume 11205, 112051Z (2019) https://doi.org/10.1117/12.2541634

KEYWORDS: Resonators, Logic, Logic devices, Microrings, Optical switching, Switching, Silicon, Waveguides, Switches, Modulation

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Showing 5 of 6 publications

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