Sachin Kumar

发表

Quasi-phase matched broadband difference frequency generation in the mid-infrared region using total internal reflection in a tapered gallium arsenide (GaAs) slab

A. Saha, Rishu Raj, Nikhil Kumar, 2015 .

Performance analysis of slotted rectangular photonic crystal fiber structures in terahertz waveguidance

Sachin Kumar, Shyamal Mondal, A. Linsie, 2022, Optical Engineering.

Cubic–quartic optical solitons in fiber Bragg gratings with Kerr law of nonlinearity and dispersive reflectivity by Lie symmetry

A. Biswas, D. Maturi, H. Alshehri, 2022, Optik.

Optical solitons and other invariant solutions with fiber Bragg gratings with dispersive reflectivity having parabolic–nonlinear combo nonlinearity

A. Biswas, A. Alshehri, H. Alshehri, 2022, Optik.

Pure-cubic optical soliton perturbation with full nonlinearity by a new generalized approach

Sachin Kumar, S. Malik, 2022, Optik.

Gap Solitons in Fiber Bragg Gratings Having Polynomial Law of Nonlinear Refractive Index and Cubic-Quartic Dispersive Reflectivity by Lie Symmetry

A. Biswas, D. Bibicu, L. Moraru, 2023, Symmetry.

Cubic-Quartic Optical Solitons in Fiber Bragg Gratings with Dispersive Reflectivity Having Parabolic Law of Nonlinear Refractive Index by Lie Symmetry

A. Biswas, L. Moraru, S. Moldovanu, 2022, Symmetry.

Coherent scattering from semi-infinite non-Hermitian potentials

Z. Ahmed, Sachin Kumar, Dona Ghosh, 2017, 1709.08513.

Highly dispersive W–shaped and other optical solitons with quadratic–cubic nonlinearity: Symmetry analysis and new Kudryashov’s method

A. Biswas, L. Moraru, O. González-Gaxiola, 2023, Chaos, Solitons & Fractals.