Samudra Roy

发表

Effects of higher-order dispersion on resonant dispersive waves emitted by solitons.

Samudra Roy, S. Bhadra, G. Agrawal, 2009, Optics letters.

Role of dispersion profile in controlling emission of dispersive waves by solitons in supercontinuum generation

S. Bhadra, G. Agrawal, D. Ghosh, 2010 .

Raman amplification of optical pulses in silicon waveguides: effects of finite gain bandwidth, pulse width, and chirp

S. Bhadra, G. Agrawal, Samudra Roy, 2008 .

Generation of supercontinuum and its theoretical study in three-ring silica microstructured optical fibers.

Ajoy Kar, Atasi Pal, Samudra Roy, 2009, Applied optics.

Impact of chirp on spectral recoil of solitons in a defect-core photonic crystal fiber with two zero-dispersion wavelengths

S. Bhadra, M. Koshiba, G. Agrawal, 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference.

Perturbation of higher-order solitons by fourth-order dispersion in optical fibers

S. Bhadra, G. Agrawal, Samudra Roy, 2009 .

Manipulation of infrared dispersive waves in customized microstructured optical fibers for 1.7 and 2.0 µm light sources.

M. Pal, S. Bhadra, A. Ruehl, 2020, Applied optics.

Instructions for use Title Dynamics of Raman soliton during supercontinuum generation near the zero-dispersion wavelength ofoptical fibers

S. Bhadra, M. Koshiba, G. Agrawal, 2017 .

Experimental and theoretical study of red-shifted solitonic resonant radiation in photonic crystal fibers and generation of radiation seeded Raman soliton

M. Pal, S. Bhadra, R. Chattopadhyay, 2015, 1501.04729.

Supercontinuum Generation in Nonlinear Microstructured Fiber and Recent Advances

M. Pal, S. Bhadra, D. Ghosh, 2010 .

Determination of modal effective indices and dispersion of microstructured fibers with different configurations: a variational approach

S. Bhadra, D. Ghosh, Samudra Roy, 2010 .

Index-Guided Photonic Crystal Fibers: Study of Fiber Drawing Parameters

M. Pal, A. Pal, S. Bhadra, 2008 .

Loss-compensated nonlinear modes and symmetry breaking in amplifying metal-dielectric-metal plasmonic couplers

A. Marini, Ajit Kumar, Samudra Roy, 2015 .

Dynamics and selective temporal focusing of a time truncated Airy pulse in varying dispersive media

A. Banerjee, Samudra Roy, 2020, Journal of the Optical Society of America B.

Perturbed dissipative solitons: A variational approach

G. Agrawal, Samudra Roy, Ambaresh Sahoo, 2017, 1706.01922.

Formation of quartic solitons and a localized continuum in silicon-based slot waveguides

Samudra Roy, F. Biancalana, 2013 .

Collision dynamics of discrete soliton in uniform waveguide arrays

Samudra Roy, Anuj P. Lara, 2022, Journal of the Optical Society of America B.

Effect of two photon absorption on nonlinear pulse propagation in gain medium

S. Bhadra, Samudra Roy, 2008 .

Study of nonlinear dissipative pulse propagation under the combined effect of two-photon absorption and gain dispersion: A variational approach involving Rayleigh’s dissipation function

S. Bhadra, Samudra Roy, 2007 .

STUDY OF PULSE EVOLUTION AND OPTICAL BISTABILITY UNDER THE INFLUENCE OF CUBIC-QUINTIC NONLINEARITY AND THIRD ORDER DISPERSION

S. Bhadra, Samudra Roy, 2007 .

Femtosecond pulse propagation in silicon waveguides: Variational approach and its advantages

S. Bhadra, G. Agrawal, Samudra Roy, 2008 .

Study of nonlinear dynamics in silver-nanoparticle-doped photonic crystal fiber

S. Bhadra, R. Chattopadhyay, Samudra Roy, 2016 .

High-energy, shock-front-assisted resonant radiation in the normal dispersion regime

Chunyong Li, D. Faccio, Samudra Roy, 2013, 1305.2131.

Experimental study of solitonic dispersive wave in photonic crystal fiber

Samudra Roy, Surajit Bose, Shyamal Kumar Bhadra, 2015, Other Conferences.

Polarization dynamics of a vector cavity soliton in a birefringent fiber resonator

Samudra Roy, S. Varshney, Maitrayee Saha, 2020 .

Intracavity field dynamics near avoided mode crossing in a concentric silicon-nitride ring resonator

Samudra Roy, S. Varshney, Maitrayee Saha, 2020, Physical Review A.

Spatial Dissipative Solitons in Graphene-Based Active Random Metamaterials

Samudra Roy, Ashis Paul, A. Marini, 2022, Physical Review Applied.

Free-carrier-induced nonlinear dynamics in hybrid graphene-based photonic waveguides

A. Marini, Samudra Roy, Ambaresh Sahoo, 2021, Physical Review A.

Heat-induced soliton self-frequency redshift in the ultrafast nonlinear dynamics of active plasmonic waveguides

A. Marini, Samudra Roy, Ambaresh Sahoo, 2019, Physical Review A.

Effect of pump depletion on the evolution of cavity solitons in whispering gallery mode resonator structures

Samudra Roy, Shailendra K. Varshney, Maitrayee Saha, 2018, Photonics Europe.

Design and Fabrication of Microstructured Optical Fibers With Optimized Core Suspension for Enhanced Supercontinuum Generation

S. Bhadra, D. Ghosh, Samudra Roy, 2015, Journal of Lightwave Technology.

Dissipative Soliton Mediated Radiations in Active Silicon-Based Waveguides

Samudra Roy, Ambaresh Sahoo, 2017, 1705.04857.

Dispersive wave generation in supercontinuum process inside nonlinear microstructured fibre

S. Bhadra, G. Agrawal, Samudra Roy, 2011 .

Variational approach to study soliton dynamics in a passive fiber loop resonator with coherently driven phase-modulated external field.

Samudra Roy, S. Varshney, Maitrayee Saha, 2019, Physical review. E.

Modeling of microstructured nonzero dispersion shifted optical fiber with ultralow dispersion slope

M. Pal, S. Bhadra, D. Ghosh, 2009 .

Dynamics of Raman soliton during supercontinuum generation near the zero-dispersion wavelength of optical fibers.

Kunimasa Saitoh, Masanori Koshiba, Samudra Roy, 2011, Optics express.

Dynamics of dissipative solitons near zero-nonlinearity frequency under higher order perturbations

Samudra Roy, Ambaresh Sahoo, 2019, Journal of the Optical Society of America B.

Dissipative solitons in self-defocussing nonlinear media: The curious case of zero-nonlinearity point.

Samudra Roy, Ambaresh Sahoo, 2018, 1811.10208.

Dynamics of Airy pulse under phase modulation: Few interesting aspects

A. Banerjee, Samudra Roy, 2017, 1707.09199.

Efficient Supercontinuum Sources Based on Suspended Core Microstructured Fibers

S. Bhadra, D. Ghosh, Samudra Roy, 2014, IEEE Journal of Selected Topics in Quantum Electronics.

Stability and variational analysis of cavity solitons under various perturbations

Samudra Roy, Ambaresh Sahoo, 2019, Physical Review A.

Dynamic diffractive resonant radiation in a linearly chirped nonlinear waveguide array

Samudra Roy, Anuj P. Lara, 2020, 2005.11379.