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Govindarajan Arjunan
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Year
Tailoring PT-symmetric soliton switch
A Govindarajan, AK Sarma, M Lakshmanan
Optics letters 44 (3), 663-666, 2019
362019
Modulational Instability in Linearly Coupled Asymmetric Dual-Core Fibers
A Govindarajan, BA Malomed, A Mahalingam, A Uthayakumar
Applied Sciences 7 (7), 645, 2017
252017
Multifaceted dynamics and gap solitons in -symmetric periodic structures
SV Raja, A Govindarajan, A Mahalingam, M Lakshmanan
Physical Review A 100 (3), 033838, 2019
232019
Femtosecond pulse switching in a fiber coupler with third order dispersion and self-steepening effects
A Govindaraji, A Mahalingam, A Uthayakumar
Optik 125 (15), 4135-4139, 2014
232014
Dark soliton switching in nonlinear fiber couplers with gain
A Govindaraji, A Mahalingam, A Uthayakumar
Optics & Laser Technology 60, 18-21, 2014
192014
Nonlinear anti-directional couplers with gain and loss
A Govindarajan, BA Malomed, M Lakshmanan
Optics Letters 44 (19), 4650-4653, 2019
182019
Cubic-quintic nonlinear Helmholtz equation: Modulational instability, chirped elliptic and solitary waves
K Tamilselvan, A Govindarajan, T Kanna
Chaos 29 (6), 063121-11, 2019
172019
Tailoring inhomogeneous -symmetric fiber-Bragg-grating spectra
SV Raja, A Govindarajan, A Mahalingam, M Lakshmanan
Physical Review A 101 (3), 033814, 2020
152020
Nonlinear nonuniform -symmetric Bragg grating structures
SV Raja, A Govindarajan, A Mahalingam, M Lakshmanan
Physical Review A 100 (5), 053806, 2019
142019
Polarization dynamics of ultrafast solitons
A Klein, S Meir, H Duadi, A Govindarajan, M Fridman
Optics Express 29 (12), 18512-18522, 2021
132021
Stabilization of light bullets in nonlinear metamaterial waveguides
AKS Ali, A Govindarajan, M Lakshmanan
Physical Review A 105 (3), 033516, 2022
122022
Non-Lagrangian approach for coupled complex Ginzburg-Landau systems with higher order-dispersion
RB Djob, A Kenfact-Jiotsa, A Govindarajan
Chaos, Solitons & Fractals 132, 109578, 2020
112020
Phase-shifted -symmetric periodic structures
SV Raja, A Govindarajan, A Mahalingam, M Lakshmanan
Physical Review A 102 (1), 013515, 2020
102020
Tunable nonlinear spectra of anti-directional couplers
A Govindarajan, BA Malomed, M Lakshmanan
Optics Letters 45 (7), 1918-1921, 2020
102020
Numerical investigation of dark soliton switching in asymmetric nonlinear fiber couplers
A Govindaraji, A Mahalingam, A Uthayakumar
Applied Physics B 120, 341-348, 2015
102015
Low-power optical bistability in PT-symmetric chirped Bragg gratings with four-wave mixing
S Sudhakar, SV Raja, A Govindarajan, K Batri, M Lakshmanan
JOSA B 39 (3), 643-650, 2022
82022
On the integrability aspects of nonparaxial nonlinear Schrödinger equation and the dynamics of solitary waves
K Tamilselvan, T Kanna, A Govindarajan
Physics Letters A 384 (27), 126729, 2020
82020
Multifaceted nonlinear dynamics in -symmetric coupled Liénard oscillators
JP Deka, AK Sarma, A Govindarajan, M Kulkarni
Nonlinear Dynamics 100 (2), 1629-1640, 2020
72020
Switching dynamics of femtosecond solitons in parity-time-symmetric coupled optical waveguides
A Sahoo, DK Mahato, A Govindarajan, AK Sarma
Physical Review A 106 (4), 043502, 2022
62022
Bistable soliton switching dynamics in a -symmetric coupler with saturable nonlinearity
A Sahoo, DK Mahato, A Govindarajan, AK Sarma
Physical Review A 105 (6), 063503, 2022
62022
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