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somnath ghosh
somnath ghosh
Associate Professor, IIT Jodhpur
Verified email at iitj.ac.in
Title
Cited by
Cited by
Year
Localization and adiabatic pumping in a generalized Aubry-AndrŽe-Harper model
YDC F. Liu, S. Ghosh
Physical Review B 91, 014108, 2015
1332015
Exceptional points and asymmetric mode conversion in quasi-guided dual-mode optical waveguides
SN Ghosh, YD Chong
Scientific Reports 6, 2016
1082016
Exceptional point and toward mode selective optical isolation
SG A. Laha, S. Dey, H. K. Gandhi, A. Biswas
ACS Photonics, 967—974, 2020
452020
Design of an efficient mid-IR light source using chalcogenide holey fibers: a numerical study
A Barh, S Ghosh, GP Agrawal, RK Varshney, ID Aggarwal, BP Pal
Journal of Optics 15 (3), 035205, 2013
412013
Ultrafast laser inscribed waveguide lattice in glass for direct observation of transverse localization of light
S Ghosh, ND Psaila, RR Thomson, BP Pal, RK Varshney, AK Kar
Applied Physics Letters 100 (10), 101102, 2012
412012
An efficient broad-band mid-wave IR fiber optic light source: Design and performance simulation
A. Barh, S. Ghosh, R. K. Varshney, and B. P. Pal
Optics express 21 (8), 9547-9555, 2013
362013
Localization of light in evanescently coupled disordered waveguide lattices: Dependence on the input beam profile
S Ghosh, GP Agrawal, BP Pal, RK Varshney
Optics Communications 284 (1), 201-206, 2011
312011
Nonadiabatic Modal Dynamics Around Exceptional Points in an All-Lossy Dual-Mode Optical Waveguide: Toward Chirality-Driven Asymmetric Mode Conversion
A Laha, A Biswas, S Ghosh
Physical Review Applied 10 (5), 054008, 2018
302018
Connected hidden singularities and toward successive state flipping in degenerate optical microcavities
SNG A. Laha
Journal of Optical Society of America B 34 (2), 238-244, 2017
302017
Formation and stability analysis of parabolic pulses through specialty microstructured optical fibers at 2.1 μm
P Biswas, P Adhikary, A Biswas, SN Ghosh
Optics Communications 377, 120-127, 2016
26*2016
Next-nearest-neighbor resonance coupling and exceptional singularities in degenerate optical microcavities
SNG A. Laha, A. Biswas
Journal of Optical Society of America B 34 (2), 238-244, 0
26*
Third-order exceptional point and successive switching among three states in an optical microcavity
SG A. Laha, D. Beniwal, S. Dey, A. Biswas
Physical Review A, 063829, 2020
242020
Design of a Bragg fiber with large mode area for mid-infrared applications
S Ghosh, S Dasgupta, RK Varshney, DJ Richardson, BP Pal
Optics Express 19 (22), 21295-21304, 2011
222011
A Bragg-like chirped clad all-solid microstructured optical fiber with ultra-wide bandwidth for short pulse delivery and pulse reshaping
S Ghosh, RK Varshney, BP Pal, G Monnom
Optical and quantum electronics 42 (1), 1-14, 2010
222010
A tapered chalcogenide microstructured optical fiber for mid-IR parabolic pulse generation: design and performance study
A Barh, S Ghosh, RK Varshney, BP Pal
Selected Topics in Quantum Electronics, IEEE Journal of 20 (5), 590-596, 2014
192014
Ultra-large mode area microstructured core chalcogenide fiber design for mid-IR beam delivery
BPP Ajanta Barh,Somnath Ghosh, R. K. Varshney
Optics Communications 311, 129-133, 2013
192013
Minimally asymmetric state conversion around exceptional singularities in a specialty optical microcavity
SG A. Laha, A. Biswas
Journal of Optics (IOP), 025201, 2019
18*2019
Loss and dispersion tailoring in 1D photonics band gap Bragg reflection waveguides: finite chirped claddings as a design tool
BP Pal, S Ghosh, RK Varshney, S Dasgupta, A Ghatak
Optical and Quantum Electronics 39 (12-13), 983-993, 2007
182007
Transverse localization of light and its dependence on the phase front curvature of the input beam in a disordered optical waveguide lattice
S Ghosh, BP Pal, RK Varshney, GP Agrawal
Journal of Optics 14 (7), 075701, 2012
172012
Role of optical nonlinearity on transverse localization of light in a disordered one-dimensional optical waveguide lattice
S Ghosh, BP Pal, RK Varshney
Optics Communications 285 (12), 2785-2789, 2012
172012
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