Dr. Amarendra Kumar Sarma Profile

Dr. Amarendra Kumar Sarma

at Indian Institute of Technology Guwahati

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Publications (4)

Proceedings Article | 15 June 2015 Paper

Parity-time (PT)-symmetric closed-form quadrimer waveguides with focusing and defocusing nonlinearity

Samit Kumar Gupta, Amarendra Sarma

Proceedings Volume 9654, 96541Y (2015) https://doi.org/10.1117/12.2183017

KEYWORDS: Waveguides, Nonlinear optics, Complex systems, Quantum optics, Quantum physics, Quantum mechanics, Refractive index, Solitons, Physics, Diffraction

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SPIE Journal Paper | 1 March 2010

Effect of two-photon absorption on soliton propagation and soliton-soliton interaction in a silicon waveguide

Amarendra Sarma, Manirupa Saha, Anjan Biswas

OE, Vol. 49, Issue 03, 035001, (March 2010) https://doi.org/10.1117/12.10.1117/1.3339884

KEYWORDS: Solitons, Waveguides, Silicon, Absorption, Wave propagation, Optical engineering, Dispersion, Optical solitons, Telecommunications, Modulation

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SPIE Journal Paper | 1 December 2008 Open Access

Silicon waveguide based nonlinear directional coupler as a soliton switch

Amarendra Sarma

OE, Vol. 47, Issue 12, 120503, (December 2008) https://doi.org/10.1117/12.10.1117/1.3041656

KEYWORDS: Solitons, Silicon, Waveguides, Switching, Directional couplers, Switches, Silica, Optical solitons, Dispersion, Physics

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SPIE Journal Paper | 1 November 2007

Phase-induced soliton switching in fiber nonlinear directional couplers

Amarendra Sarma, Ajit Kumar

OE, Vol. 46, Issue 11, 115005, (November 2007) https://doi.org/10.1117/12.10.1117/1.2802081

KEYWORDS: Solitons, Switching, Raman scattering, Modulation, Phase shift keying, Directional couplers, Raman spectroscopy, Optical engineering, Femtosecond phenomena, Dispersion

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Course Instructor

NON-SPIE: Nonlinear Fiber Optics and Applications

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