Localization and adiabatic pumping in a generalized Aubry-Andr´e-Harper model YDC F. Liu, S. Ghosh Physical Review B 91, 014108, 2015 | 140 | 2015 |
Exceptional points and asymmetric mode conversion in quasi-guided dual-mode optical waveguides SN Ghosh, YD Chong Scientific Reports 6, 2016 | 111 | 2016 |
Exceptional point and toward mode selective optical isolation SG A. Laha, S. Dey, H. K. Gandhi, A. Biswas ACS Photonics, 967—974, 2020 | 50 | 2020 |
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 | 41 | 2013 |
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 | 41 | 2012 |
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 | 36 | 2013 |
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 | 33 | 2018 |
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 | 31 | 2011 |
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 | 30 | 2017 |
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 | 24 | 2020 |
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 | 22 | 2011 |
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 | 22 | 2010 |
Chirality breakdown in the presence of multiple exceptional points and specific mode excitation SG H. K. Gandhi, A. Laha, S. Dey Optics Letters, 439—1442, 2020 | 19* | 2020 |
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 | 19 | 2014 |
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 | 19 | 2013 |
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 | 18 | 2007 |
Nonlinearity induced anomalous mode collapse and non-chiral asymmetric mode switching around multiple exceptional points SG S. Dey, A. Laha Physical Review B, 125432, 2020 | 17 | 2020 |