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Effects on beam quality due to misalignment errors in beam combination systems

Optics and Laser Technology, 194(2026) -

Authors : ['Kumar M.; Kanagaraj N.']
2026 Article
Tailoring spin-polarized properties of HfFeX (X = Sn, Ge) half-Heusler alloys for spintronic and optoelectronic applications via DFT

Journal of Physics and Chemistry of Solids, 213(2026) -

Authors : ['Meena P.; Sudharsan J.B.; Kanagaraj N.']
2026 Article
Propagation of Gaussian beam in strongly nonlocal nonlinear media with inhomogeneous diffraction

Physics Letters, Section A: General, Atomic and Solid State Physics, 583(2026) -

Authors : ['Mamatha K.L.; Stalin S.; Nithyanandan K.']
2026 Article
An all-optical passive device based on wavelength-adaptive diffractive neural network for dynamic beam shaping

Optics and Lasers in Engineering, 201(2026) -

Authors : ['Jacob B.; Jegaraj J.R.; Kanagaraj N.']
2026 Article
Experimental Observation of of Complex Dark-Bright Soliton Coexisting regimes in Mode-Locked Fiber Lasers

2025 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2025, (2025) -

Authors : ['Manna S.; Kanagaraj N.']
2025 Conference paper
Towards a broadband gain-flattened thulium doped fiber amplifier

Optics Communications, 578(2025) -

Authors : ['Jose A.; Guasoni M.; Coillet A.; Dinda P.T.; Grelu P.; Nithyanandan K.']
2025 Article
Noise-Like Pulse Seeded Supercontinuum Generation: An In-Depth Review For High-Energy Flat Broadband Sources

Laser and Photonics Reviews, 19(2025) -

Authors : ['Jose A.; Chowdhury S.D.; Balasubramanian S.; Krupa K.; Wang Z.; Upadhyay B.N.; Grelu P.; Kanagaraj N.']
2025 Review
Compact integrated 1 x N polarization-insensitive optical power splitters via waveguide arrays

Optics Letters, 50(2025) 5278 - 5281

Authors : ['Haines J.; Naik P.U.; Kanagaraj N.; Petropoulos P.; Guasoni M.']
2025 Article
Adaptive Beam Steering in Coherent Beam Combining Systems Using Adagrad Optimization for Precision Applications

LEOS Summer Topical Meeting, (2025) -

Authors : ['Soni K.; Kanagaraj N.']
2025 Conference paper
Physics Based Phase Control in Coherent Beam Combining Systems

Journal of Lightwave Technology, 43(2025) 824 - 831

Authors : ['Thomas A.D.; Soni K.; Nithyanadan K.']
2025 Article
Polarization-Dependent Optical Switching and Complex Cylindrical Vector Beam Generation Using an All-Dielectric Chiral Metasurface

Integrated Photonics Research, Silicon and Nanophotonics - Proceedings Advanced Photonics Congress - Part of Optica Advanced Photonics Congress 2025, (2025) -

Authors : ['Jacob B.; Kanagaraj N.']
2025 Conference paper
Polarization-dependent cylindrical vector vortex beams and optical skyrmion generation using all-dielectric chiral metasurfaces

Physical Review A, 112(2025) -

Authors : ['Jacob B.; Natesan Y.; Naik P.U.; Veluthandath A.V.; Guasoni M.; Kanagaraj N.']
2025 Article
Explainable XceptionNet-Based Keratoconus Detection Using Infrared Images and Edge Computing

IEEE Sensors Letters, 9(2025) -

Authors : ['Devkar K.; Arunkumar S.; Bhakta T.; Bharadwaj S.R.; Kanagaraj N.; Ganapathy N.']
2025 Article
Highly dispersive energy-managed soliton fiber laser

Optics letters, 50(2025) 6101 - 6104

Authors : ['Mohamed M.I.; Jose A.; Coillet A.; Dinda P.T.; Kanagaraj N.; Grelu P.']
2025 Article
A Comparative Study on the Effect of Dispersion in Noise-Like Pulse Pumped Supercontinuum Generation

Lecture Notes in Electrical Engineering, 1225 LNEE(2024) 219 - 229

Authors : ['Jose A.; Kanagaraj N.']
2024 Conference paper
Soliton physics in India: A tribute to the late K. Porsezian

Optics Communications, 553(2024) -

Authors : ['Nithyanandan K.']
2024 Article
Modulational instability in a coupled nonlocal media with cubic, quintic and septimal nonlinearities

Nonlinear Dynamics, 111(2023) 20311 - 20329

Authors : ['Tchepemen N.; Balasubramanian S.; Kanagaraj N.; Kengne E.']
2023 Article
Impact of cavity dispersion on the Noise-like pulse generated supercontinuum

Optics InfoBase Conference Papers, (2022) -

Authors : ['Jose A.; Nithyanandan K.']
2022 Conference paper
Chirped self-similar localized pulses on a continuous wave background in presence of cubic�quintic nonlinearity and self-frequency shift

Optik, 270(2022) -

Authors : ['Triki H.; Jose A.; Nithyanandan K.']
2022 Article
Spotlighting the Simultaneous Formation of Coherent and Incoherent Dissipative Solitons in an Er-Doped Bidirectional Ultrafast Fiber Laser

Physical Review Applied, 18(2022) -

Authors : ['Wang Z.; Jiang Q.; Kanagaraj N.; Yu B.; Zhang Z.']
2022 Article
Simulations of Pump Absorption in Tandem-Pumped Octagon Double-Clad Fibers

IEEE Photonics Journal, 13(2021) -

Authors : ['Grabner M.; Nithyanandan K.; Peterka P.; Koska P.; Jasim A.A.; Honzatko P.']
2021 Article
Phase Noise of Optical Pulse Trains Generated by Talbot Effect in Frequency Shifting Loops

Journal of Lightwave Technology, 39(2021) 2336 - 2347

Authors : ['Billault V.; Crozatier V.; Baili G.; Morvan L.; Dolfi D.; Kanagaraj N.; De Chatellus H.G.']
2021 Article
Numerical modelling of pump absorption in coiled and twisted double-clad fiber: A prospect for tandem pumped fiber laser

Proceedings of SPIE - The International Society for Optical Engineering, 11355(2020) -

Authors : ['Gr�bner M.; Nithyanandan K.; Peterka P.; Ko�ka P.; Honz�tko P.; Jasim A.A.']
2020 Conference paper
A theoretical study on the supercontinuum generation in a novel suspended liquid core photonic crystal fiber

Applied Physics B: Lasers and Optics, 126(2020) -

Authors : ['Sharafali A.; Nithyanandan K.']
2020 Article
Active optical fibers and components for fiber lasers emitting in the 2-�m spectral range

Materials, 13(2020) 1 - 15

Authors : ['Todorov F.; Aubrecht J.; Peterka P.; Schreiber O.; Jasim A.A.; Mr�zek J.; Podrazk� O.; Kamr�dek M.; Kanagaraj N.; Gr�bner M.; Baravets Y.; Cajzl J.; Ko�ka P.; Fi�ar A.; Ka��k I.; Honz�tko P.']
2020 Article
Buildup of incoherent dissipative solitons in ultrafast fiber lasers

Physical Review Research, 2(2020) -

Authors : ['Wang Z.; Nithyanandan K.; Coillet A.; Tchofo-Dinda P.; Grelu P.']
2020 Article
A theoretical study on the continuum generation in a defective core photonic crystal fiber

Advanced Solid State Lasers - Proceedings Laser Congress 2019 (ASSL, LAC, LS and C), (2019) -

Authors : ['Nithyanandan K.; Sharafali A.; Peterka P.']
2019 Conference paper
Enhanced pump absorption efficiency in coiled and twisted double-clad fibers for fiber lasers

International Conference on Transparent Optical Networks, 2019-July(2019) -

Authors : ['Peterka P.; Ko�ka P.; Jasim A.A.; Kanagaraj N.; Aubrecht J.; Kamr�dek M.; Podrazk� O.; Todorov F.; Ka�ik I.; Honz�tko P.']
2019 Conference paper
Self-similar pulse compression by defective core photonic crystal fiber with cubic�quintic nonlinearities

Optik, 178(2019) 591 - 601

Authors : ['Sharafali A.; Nithyanandan K.; Porsezian K.']
2019 Article
Optical soliton molecular complexes in a passively mode-locked fibre laser

Nature Communications , 10(2019) -

Authors : ['Wang Z.Q.; Nithyanandan K.; Coillet A.; Tchofo-Dinda P.; Grelu P.']
2019 Article
Buildup of noise-like pulses in ultrafast fiber lasers

2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, (2019) -

Authors : ['Kanagaraj N.; Wang Z.; Coillet A.; Tchofo-Dinda P.; Grelu P.']
2019 Conference paper
Optimization of acousto-optic frequency combs

Optics InfoBase Conference Papers, Part F143-EQEC 2019(2019) -

Authors : ['Nithyanandan K.; Djevarhidjian L.; Duran V.; Schn�belin C.; Guillet de Chatellus H.']
2019 Conference paper
All-fiber mode-locked thulium doped fiber laser using a novel femtosecond laser inscribed 45� tilted fiber grating

2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, (2019) -

Authors : ['Theodosiou A.; Aubrecht J.; Kanagaraj N.; Peterka P.; Kalli K.; Ka��k I.; Honz�tko P.']
2019 Conference paper
Optimization of acousto-optic frequency combs

2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, (2019) -

Authors : ['Nithyanandan K.; Djevarhidjian L.; Duran V.; Schn�belin C.; De Chatellus H.G.']
2019 Conference paper
Dynamics of distorted and undistorted soliton molecules in a mode-locked fiber laser

Physical Review A, 99(2019) -

Authors : ['Igbonacho J.; Nithyanandan K.; Krupa K.; Dinda P.T.; Grelu P.; Moubissi A.B.']
2019 Article
All-fiber mode-locked thulium doped fiber laser using a novel femtosecond laser inscribed 450 tilted fiber grating

Optics InfoBase Conference Papers, Part F140-CLEO_Europe 2019(2019) -

Authors : ['Theodosiou A.; Aubrecht J.; Kanagaraj N.; Peterka P.; Kalli K.; Ka��k I.; Honz�tko P.']
2019 Conference paper
Pulse compression in defective core photonic crystal fiber

Proceedings of SPIE - The International Society for Optical Engineering, 11029(2019) -

Authors : ['Nithyanandan K.; Sharafali A.']
2019 Conference paper
Phase dynamics of inhomogeneous Manakov vector solitons

Physical Review E, 100(2019) -

Authors : ['Musammil N.M.; Subha P.A.; Nithyanandan K.']
2019 Article
Monolithic fibre lasers developed using the plane-by-plane femtosecond laser inscription method

2019 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2019, 2019-January(2019) -

Authors : ['Theodosiou A.; Aubrecht J.; Kanagaraj N.; Peterka P.; Kasik I.; Honzatko P.; Stassis A.; Kalli K.']
2019 Conference paper
Femtosecond laser inscribed gratings for monolithic MIR fiber lasers

Proceedings of SPIE - The International Society for Optical Engineering, 11206(2019) -

Authors : ['Theodosiou A.; Aubrecht J.; Kanagaraj N.; Peterka P.; Honz�tko P.; Stassis A.; Kalli K.']
2019 Conference paper
Optical Frequency Combs Generated by Acousto-Optic Frequency-Shifting Loops

IEEE Photonics Technology Letters, 31(2019) 1878 - 1881

Authors : ['Duran V.; De Chatellus H.G.; Schnebelin C.; Nithyanandan K.; Djevarhidjian L.; Clement J.; Fernandez-Pousa C.R.']
2019 Article
Ultra-broadband continuum generation in silica based defective core photonic crystal fiber

Optik, 191(2019) 121 - 131

Authors : ['Sharafali A.; Nithyanandan K.']
2019 Article
Chirped self-similar solitary waves for the generalized nonlinear Schr�dinger equation with distributed two-power-law nonlinearities

Physical Review E, 100(2019) -

Authors : ['Triki H.; Porsezian K.; Senthilnathan K.; Nithyanandan K.']
2019 Article
Optical soliton molecular complexes in ultrafast fiber lasers

Optics InfoBase Conference Papers, Part F143-EQEC 2019(2019) -

Authors : ['Kanagaraj N.; Wang Z.; Coillet A.; Tchofo-Dinda P.; Grelu P.']
2019 Conference paper
Energy diagram and stability range of families of soliton molecules in fibers

Optical and Quantum Electronics, 51(2019) -

Authors : ['Moubissi A.-B.; Ekogo T.B.; Moussambi Membetsi Z.H.; Nithyanandan K.; Nse Biyogh� S.']
2019 Article
A theoretical study on the continuum generation in a defective core photonic crystal fiber

Optics InfoBase Conference Papers, Part F139-ASSL 2019(2019) -

Authors : ['Nithyanandan K.; Sharafali A.; Peterka P.']
2019 Conference paper
Optimization of acousto-optic optical frequency combs

Optics Express, 27(2019) 14842 - 14852

Authors : ['Kanagaraj N.; Djevarhidjian L.; Duran V.; Schnebelin C.; De Chatellus H.G.']
2019 Article
Buildup of noise-like pulses in ultrafast fiber lasers

Optics InfoBase Conference Papers, Part F143-EQEC 2019(2019) -

Authors : ['Kanagaraj N.; Wang Z.; Coillet A.; Tchofo-Dinda P.; Grelu P.']
2019 Conference paper
Instabilities and solitons in systems with spatio-temporal dispersions and non paraxial approximations

Optik, 182(2019) 1120 - 1130

Authors : ['Kumar M.; Nithyanandan K.; Triki H.; Porsezian K.']
2019 Article
All fiber mode-locked thulium-doped fiber laser using a novel femtosecond-laser-inscribed 45�-plane-by-plane-tilted fiber grating

Laser Physics Letters, 16(2019) -

Authors : ['Kanagaraj N.; Theodosiou A.; Aubrecht J.; Peterka P.; Kamradek M.; Kalli K.; Kasik I.; Honzatko P.']
2019 Article
Bistability in oppositely directed coupler with negative index material channel

Optics InfoBase Conference Papers, Part F98-BGPPM 2018(2018) -

Authors : ['Nithyanandan K.; Ali A.K.S.; Dinda P.T.; Grelu P.']
2018 Conference paper
Dispersion relations and band gaps in wave number or frequency in the linear and nonlinear regimes for a coupled system with no paraxial approximation

AIP Conference Proceedings, 1942(2018) -

Authors : ['Kumar M.; Porsezian K.; Nithyanandan K.']
2018 Conference paper
Vibrations and oscillations of tri-soliton molecules in a mode-locked fiber laser

Optics InfoBase Conference Papers, Part F108-NP 2018(2018) -

Authors : ['Igbonacho J.; Nithyanandan K.; Krupa K.; Tchofo Dinda P.; Grelu P.']
2018 Conference paper
Black and gray soliton interactions and cascade compression in the variable coefficient nonlinear Schr�dinger equation

Optik, 159(2018) 176 - 188

Authors : ['Musammil N.M.; Subha P.A.; Nithyanandan K.']
2018 Article
Influence of spatial delay on the modulational instability in a composite system with a controllable nonlinearity

Physical Review E, 97(2018) -

Authors : ['Kumar M.; Nithyanandan K.; Porsezian K.']
2018 Article
Multistability and switching in oppositely-directed saturated coupler

Optics Communications, 416(2018) 145 - 151

Authors : ['Nithyanandan K.; Shafeeque Ali A.K.; Porsezian K.; Nishad M.P.M.; Tchofo Dinda P.; Grelu P.']
2018 Article
Optimization of acousto-optic frequency combs for multi-heterodyne spectroscopy

Optics InfoBase Conference Papers, Part F115-LS 2018(2018) -

Authors : ['Nithyanandan K.; Djevarhidjian L.; Duran Bosch V.; Schn�belin C.; Kassi S.; M�jean G.; Romanini D.; Guillet De Chatellus H.']
2018 Conference paper
Self-heterodyne and dual-comb spectroscopy using acousto-optic frequency combs

2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings, (2018) -

Authors : ['Bosch V.D.; Djevarhidjian L.; Schnebelin C.; Nithyanandan K.; Kassi S.; Mejean G.; Romanini D.; De Chatellus H.G.']
2018 Conference paper
Multistability in directional coupler with negative index material channel

Optics InfoBase Conference Papers, Part F125-JSAP 2018(2018) -

Authors : ['Nithyanandan K.']
2018 Conference paper
Spotlighting phase separation in Rashba spin-orbit coupled Bose-Einstein condensates in two dimensions

Journal of Physics Communications, 2(2018) -

Authors : ['Bhuvaneswari S.; Nithyanandan K.; Muruganandam P.']
2018 Article
Self-heterodyne and dual-comb spectroscopy using acoustooptic frequency combs

Optics InfoBase Conference Papers, Part F92-CLEO_AT 2018(2018) -

Authors : ['Duran Bosch V.; Djevarhidjian L.; Schn�belin C.; Nithyanandan K.; Kassi S.; M�jean G.; Romanini D.; Guillet de Chatellus H.']
2018 Conference paper
Optical bistability in dual core directional coupler with negative index material channel

Optics InfoBase Conference Papers, Part F66-FiO 2017(2017) -

Authors : ['Nithyanandan K.']
2017 Conference paper
A theoretical study on modulational instability in relaxing saturable nonlinear optical media

Odyssey of Light in Nonlinear Optical Fibers: Theory and Applications, (2017) 97 - 132

Authors : ['Porsezian K.; Nithyanandan K.']
2017 Book chapter
Real-Time Observation of Internal Motion within Ultrafast Dissipative Optical Soliton Molecules

Physical Review Letters, 118(2017) -

Authors : ['Krupa K.; Nithyanandan K.; Andral U.; Tchofo-Dinda P.; Grelu P.']
2017 Article
Observation of optical bistability in oppositely directed coupler

Optics InfoBase Conference Papers, Part F78-JSAP 2017(2017) -

Authors : ['Nithyanandan K.']
2017 Conference paper
Dynamics of vector dark solitons propagation and tunneling effect in the variable coefficient coupled nonlinear schr�dinger equation

Chaos, 27(2017) -

Authors : ['Musammil N.M.; Porsezian K.; Subha P.A.; Nithyanandan K.']
2017 Article
Vector dynamics of incoherent dissipative optical solitons

Optica, 4(2017) 1239 - 1244

Authors : ['Krupa K.; Nithyanandan K.; Grelu P.']
2017 Article
Ultrashort dark solitons interactions and nonlinear tunneling in the modified nonlinear Schr�dinger equation with variable coefficient

Optical Fiber Technology, 37(2017) 11 - 20

Authors : ['Musammil N.M.; Porsezian K.; Nithyanandan K.; Subha P.A.; Tchofo Dinda P.']
2017 Article
Modulation instability in quasi-two-dimensional spin-orbit coupled Bose-Einstein condensates

Journal of Physics B: Atomic, Molecular and Optical Physics, 49(2016) -

Authors : ['Bhuvaneswari S.; Nithyanandan K.; Muruganandam P.; Porsezian K.']
2016 Article
A Theoretical Investigation on Supercontinuum Generation in Saturable Optical Nonlinear Media

Optics InfoBase Conference Papers, (2016) -

Authors : ['Nithyanandan K.; Porsezian K.']
2016 Conference paper
Influence of birefringence in the instability spectra of oppositely directed coupler with negative index material channel

Physical Review A, 93(2016) -

Authors : ['Shafeeque Ali A.K.; Nithyanandan K.; Porsezian K.; Maimistov A.I.']
2016 Article
Co-propagation of two optical fields in a semiconductor doped dispersion decreasing fiber and modulational instability induced by cross-phase modulation

Laser Physics, 26(2016) -

Authors : ['Nithyanandan K.; Porsezian K.']
2016 Article
Modulation instability in a triangular three-core coupler with a negative-index material channel

Journal of Optics (United Kingdom), 18(2016) -

Authors : ['Shafeeque Ali A.K.; Nithyanandan K.; Porsezian K.; Maimistov A.I.']
2016 Article
A theoretical study on threshold conditions of modulation instability in oppositely directed couplers

Journal of Optics (United Kingdom), 18(2016) -

Authors : ['Porsezian K.; Ali A.K.S.; Nithyanandan K.']
2016 Article
A study on the Modulational Instability in delayed Saturable Nonlinear Optical Media

Optics InfoBase Conference Papers, (2016) -

Authors : ['Nithyanandan K.; Ali A.K.S.; Porsezian K.']
2016 Conference paper
A novel power play in the supercontinuum generation induced by modulational instability in saturable nonlinear media

Optics InfoBase Conference Papers, (2016) -

Authors : ['Nithyanandan K.; Porsezian K.']
2016 Conference paper
Optical Bistability and Switching in Oppositely Directed Coupler

IEEE Journal of Quantum Electronics, 52(2016) -

Authors : ['Shafeeque Ali A.K.; Nithyanandan K.; Porsezian K.; Dinda P.T.']
2016 Article
Theoretical investigation of modulation instability in a three-core coupler with negative index material channel

Physics Letters, Section A: General, Atomic and Solid State Physics, 379(2015) 223 - 229

Authors : ['Shafeeque Ali A.K.; Nithyanandan K.; Porsezian K.']
2015 Article
A Unique Observation of Power Play in the Instability Induced Supercontinuum Generation in Saturable Nonlinear Media

Optics InfoBase Conference Papers, (2015) -

Authors : ['Nithyanandan K.; Porsezian K.']
2015 Conference paper
A unique observation of power play in the instability induced supercontinuum generation in saturable nonlinear media

Proceedings of Frontiers in Optics 2015, FIO 2015, (2015) -

Authors : ['Nithyanandan K.; Porsezian K.']
2015 Conference paper
A Theoretical Observation of Novel Power Play in the Supercontinuum Spectra of Exponential Saturable Nonlinear Media

Nonlinear Optics, NLO 2015, (2015) -

Authors : ['Nithyanandan K.; Porsezian K.']
2015 Conference paper
A novel behavior of pump power in the instability induced supercontinuum generation of saturable nonlinear media

Journal of Physics: Conference Series, 605(2015) -

Authors : ['Nithyanandan K.; Porsezian K.']
2015 Conference paper
Influence of the functional form of nonlinearity in the Modulational Instability spectra of relaxing saturable nonlinear system

Journal of Physics: Conference Series, 605(2015) -

Authors : ['Nithyanandan K.; Porsezian K.']
2015 Conference paper
A novel power play in the supercontinuum generation induced by modulational instability in saturable nonlinear media

Frontiers in Optics, FiO 2014, (2014) -

Authors : ['Nithyanandan K.; Porsezian K.']
2014 Conference paper
Impact of higher-order dispersion in the modulational instability spectrum of a relaxing coupled saturable media

Pramana - Journal of Physics, 82(2014) 339 - 345

Authors : ['Nithyanandan K.; Raja R.V.J.; Uthayakumar T.; Porsezian K.']
2014 Conference paper
Supercontinuum generation in the novel semiconductor doped dispersion decreasing fiber

WRAP 2013 - Workshop on Recent Advances in Photonics, (2014) -

Authors : ['Raja R.V.J.; Nithyanandan K.; Uthayakumar T.; Porsezian K.']
2014 Conference paper
A study on super continuum generation in exponential type saturable nonlinearity

JSAP-OSA Joint Symposia, JSAP 2014, (2014) -

Authors : ['Nithyanandan K.; Porsezian K.']
2014 Conference paper
Power play in the supercontinuum spectra of saturable nonlinear media

Laser Physics, 24(2014) -

Authors : ['Nithyanandan K.; Vasantha Jayakantha Raja R.; Porsezian K.']
2014 Article
A theoretical investigation on modulational instability in non-instantaneous saturable nonlinear media

JSAP-OSA Joint Symposia, JSAP 2014, (2014) -

Authors : ['Nithyanandan K.; Porsezian K.']
2014 Conference paper
Modulational instability in the semiconductor doped dispersion decreasing fiber - a prospect for ultrashort pulse generation

International Conference on Fibre Optics and Photonics, 2014, (2014) -

Authors : ['Nithyanandan, K., Shafeeque Ali, A.K., Porsezian, K.']
2014 Conference Paper
Observation of two state behavior in the Instability induced Supercontinuum Generation of exponential saturable nonlinearity

WRAP 2013 - Workshop on Recent Advances in Photonics, (2014) -

Authors : ['Nithyanandan K.; Uthayakumar T.; Porsezian K.; Raja R.V.J.']
2014 Conference paper
Modulational instability in the semiconductor doped dispersion decreasing fiber - a prospect for ultrashort pulse generation

International Conference on Fibre Optics and Photonics, 2014, (2014) -

Authors : ['Nithyanandan K.; Shafeeque Ali A.K.; Porsezian K.']
2014 Conference paper
Modulational instability in the semiconductor doped dispersion decreasing fiber - A prospect for ultrashort pulse generation

Proceedings 12th International Conference on Fiber Optics and Photonics, Photonics 2014, (2014) -

Authors : ['Nithyanandan K.; Ali A.K.S.; Porsezian K.']
2014 Conference paper
A theoretical investigation of soliton induced supercontinuum generation in liquid core photonic crystal fiber and dual core optical fiber

European Physical Journal: Special Topics, 222(2013) 625 - 640

Authors : ['Porsezian K.; Nithyanandan K.; Vasantha Jayakantha Raja R.; Ganapathy R.']
2013 Article
Impact of material absorption on supercontinuum generation in liquid core photonic crystal fiber

AIP Conference Proceedings, 1536(2013) 713 - 714

Authors : ['Nithyanandan K.; Raja V.J.; Uthayakumar T.; Porsezian K.']
2013 Conference paper
Observation of two state behavior in the instability spectra of saturable nonlinear media

European Physical Journal: Special Topics, 222(2013) 821 - 825

Authors : ['Nithyanandan K.; Porsezian K.']
2013 Article
Theoretical investigation of modulational instability in semiconductor doped dispersion decreasing fiber and its cutting edge over the existing fiber systems

Journal of the Optical Society of America B: Optical Physics, 30(2013) 178 - 187

Authors : ['Nithyanandan K.; Raja R.V.J.; Porsezian K.']
2013 Article
All optical and and NAND logic gates based on a triple core photonic crystal fiber

AIP Conference Proceedings, 1536(2013) 715 - 716

Authors : ['Uthayakumar T.; Raja R.V.J.; Nithyanandan K.; Porsezian K.']
2013 Conference paper
Investigation of all optical pulse steering through a highly nonlinear chalcogenide twin core photonic crystal fiber

2013 International Conference on Microwave and Photonics, ICMAP 2013, (2013) -

Authors : ['Uthayakumar T.; Raja V.J.R.; Nithyanandan K.; Porsezian K.']
2013 Conference paper
Designing a class of asymmetric twin core photonic crystal fibers for switching and multi-frequency generation

Optical Fiber Technology, 19(2013) 556 - 564

Authors : ['Uthayakumar T.; Vasantha Jayakantha Raja R.; Nithyanandan K.; Porsezian K.']
2013 Article
Interplay between relaxation of nonlinear response and coupling coefficient dispersion in the instability spectra of dual core optical fiber

Optics Communications, 303(2013) 46 - 55

Authors : ['Nithyanandan K.; Porsezian K.']
2013 Article
Modulational instability in a twin-core fiber with the effect of saturable nonlinear response and coupling coefficient dispersion

Physical Review A - Atomic, Molecular, and Optical Physics, 87(2013) -

Authors : ['Nithyanandan K.; Raja R.V.J.; Porsezian K.']
2013 Article
A colloquium on the influence of versatile class of saturable nonlinear responses in the instability induced supercontinuum generation

Optical Fiber Technology, 19(2013) 348 - 358

Authors : ['Nithyanandan K.; Vasantha Jayakantha Raja R.; Porsezian K.; Uthayakumar T.']
2013 Article
Impact of Dispersion Profile on Modulational Instability in Dispersion Decreasing Fiber

Optics InfoBase Conference Papers, (2012) -

Authors : ['Nithyanandan K.; Raja R.V.J.; Uthayakumar T.; Porsezian K.']
2012 Conference paper
Influence of material absorption on supercontinuum generation in photonic crystal fibers

2012 International Conference on Fiber Optics and Photonics, PHOTONICS 2012, (2012) -

Authors : ['Raja R.V.J.; Nithyanandan K.; Uthayakumar T.; Porsezian K.']
2012 Conference paper
Investigation of optical pulse coupling through the nitrobenzene filled photonic crystal fiber coupler-A projection operator approach

2012 International Conference on Optical Engineering, ICOE 2012, (2012) -

Authors : ['Uthayakumar T.; Raja R.V.J.; Nithyanandan K.; Porsezian K.']
2012 Conference paper
Modulational instability with higher-order dispersion and walk-off in Kerr media with cross-phase modulation

Physical Review A - Atomic, Molecular, and Optical Physics, 86(2012) -

Authors : ['Nithyanandan K.; Raja R.V.J.; Porsezian K.; Kalithasan B.']
2012 Article
Impact of dispersion profile on modulational instability in dispersion decreasing fiber

2012 International Conference on Fiber Optics and Photonics, PHOTONICS 2012, (2012) -

Authors : ['Nithyanandan K.; Raja R.V.J.; Uthayakumar T.; Porsezian K.']
2012 Conference paper
A unique behavior of pump power in the modulational instability spectra of saturable nonlinear media

2012 International Conference on Fiber Optics and Photonics, PHOTONICS 2012, (2012) -

Authors : ['Nithyanandan K.; Raja R.V.J.; Uthayakumar T.; Porsezian K.']
2012 Conference paper
Interplay between saturation and relaxation of nonlinear response in the modulational instability of various nonlinear media

2012 International Conference on Optical Engineering, ICOE 2012, (2012) -

Authors : ['Nithyanandan K.; Raja R.V.J.; Uthayakumar T.; Porsezian K.']
2012 Conference paper
A Unique Behavior of Pump power in the Modulational Instability Spectra of Saturable Nonlinear Media

Optics InfoBase Conference Papers, (2012) -

Authors : ['Nithyanandan K.; Raja R.V.J.; Uthayakumar T.; Porsezian K.']
2012 Conference paper
Influence of Material Absorption on Supercontinuum Generation in Photonic Crystal Fibers

Optics InfoBase Conference Papers, (2012) -

Authors : ['Raja R.V.J.; Nithyanandan K.; Uthayakumar T.; Porsezian K.']
2012 Conference paper
Modulational instability at the proximity of zero dispersion wavelength in the relaxing saturable nonlinear system

Journal of the Optical Society of America B: Optical Physics, 29(2012) 2803 - 2813

Authors : ['Porsezian K.; Nithyanandan K.; Vasantha Jayakantha Raja R.; Shukla P.K.']
2012 Article
Modulational-instability-induced supercontinuum generation with saturable nonlinear response

Physical Review A - Atomic, Molecular, and Optical Physics, 82(2010) -

Authors : ['Raja R.V.J.; Porsezian K.; Nithyanandan K.']
2010 Article