Mr. Jayanta Kumar Deka Profile

Jayanta Kumar Deka

at Indian Institute Of Science

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Publications (3)

Proceedings Article | 17 March 2023 Presentation + Paper

Chiral harmonic generation studies from partially etched amorphous silicon nanodisk arrays

Jayanta Kumar Deka, Jyothsna K.M., Rabindra Biswas, Varun Raghunathan

Proceedings Volume 12423, 124230A (2023) https://doi.org/10.1117/12.2650517

KEYWORDS: Second harmonic generation, Polarization, Amorphous silicon, Signal detection, Harmonic generation, Nonlinear optics, Silicon, Scanning electron microscopy, Polarized light

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Proceedings Article | 5 March 2021 Presentation + Paper

Harmonic generation from 2D materials coupled to resonant metasurfaces

Varun Raghunathan, Jayanta Deka, Lal Krishna, Sruti Menon, Jyothsna K.M., Rabindra Biswas

Proceedings Volume 11688, 116880K (2021) https://doi.org/10.1117/12.2578039

KEYWORDS: Harmonic generation, Dielectric polarization, Second-harmonic generation, Silicon, Diffraction, Nonlinear optics, Gallium, Dielectrics, Chemical vapor deposition

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Proceedings Article | 1 April 2020 Presentation + Paper

Silicon-on-insulator based high-index contrast gratings for resonant enhancement of second harmonic generation from two-dimensional material

Jayanta Deka, Medha Dandu, Lal Krishna A. S., Sruti Menon, Jyothsna K. M., Kausik Majumdar, Varun Raghunathan

Proceedings Volume 11344, 113441Y (2020) https://doi.org/10.1117/12.2555800

KEYWORDS: Nonlinear metamaterials, Silicon, Second-harmonic generation, Harmonic generation, Resonance enhancement, Near field optics, Light sources, Integrated optics, Etching, Diffraction

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