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Raktim Haldar
Raktim Haldar
Other namesHaldar Raktim, Raktim Halder
Institute of Photonics (IOP), Leibniz University Hannover, Germany
Verified email at hot.uni-hannover.de - Homepage
Title
Cited by
Cited by
Year
Fully on-chip photonic turnkey quantum source for entangled qubit/qudit state generation
H Mahmudlu, R Johanning, AK Kashi, A van Rees, JP Epping, R Haldar, ...
Nature Photonics 17, 17, 518-524, 2023
332023
Free-carrier-driven Kerr frequency comb in optical microcavities: Steady state, bistability, self-pulsation, and modulation instability
R Haldar, A Roy, P Mondal, V Mishra, SK Varshney
Physical Review A 99 (3), 033848, 2019
232019
Theory and design of off-axis microring resonators for high-density on-chip photonic applications
R Haldar, S Das, SK Varshney
Journal of lightwave Technology 31 (24), 3976-3986, 2013
182013
Cascaded Raman and intermodal four-wave mixing in conventional non-zero dispersion-shifted fiber for versatile ultra-broadband continuum generation
P Mondal, N Bhatia, V Mishra, R Haldar, SK Varshney
Journal of Lightwave Technology 36 (12), 2351-2357, 2018
112018
Intermodal nonlinear effects mediated optical event horizon in short-length multimode fiber
V Mishra, SP Singh, R Haldar, P Mondal, SK Varshney
Physical Review A 96 (1), 013807, 2017
112017
Robust, Synchronous Optical Buffer, and Logic Operation in Dual-Pump Kerr Micro-Resonator
A Roy, R Haldar, SK Varshney
Journal of Lightwave Technology 36 (24), 5807-5814, 2018
102018
Design of CMOS compatible and compact, thermally-compensated electro-optic modulator based on off-axis microring resonator for dense wavelength division multiplexing applications
R Haldar, AD Banik, SK Varshney
Optics Express 22 (19), 22411-22420, 2014
82014
Frequency-to-Time Mapping Technique for Direct Spectral Characterization of Biphoton States From Pulsed Spontaneous Parametric Processes
A Khodada Kashi, L Sader, R Haldar, W Benjamin, M Kues
Frontiers in Photonics 3 (834065), 1-7, 2022
72022
All-optical mode conversion and temperature sensing via transient grating in step-index fiber
P Mondal, R Haldar, V Mishra, SK Varshney
IEEE Photonics Technology Letters 30 (24), 2175-2178, 2018
62018
Analytical model of dual-pumped Kerr micro-resonators for variable free spectral range and composite frequency comb generation
A Roy, R Haldar, SK Varshney
Journal of Lightwave Technology 36 (12), 2422-2429, 2018
62018
On-chip broadband ultra-compact optical couplers and polarization splitters based on off-centered and non-symmetric slotted Si-wire waveguides
R Haldar, V Mishra, A Dutt, SK Varshney
Journal of Optics 18 (10), 105801, 2016
62016
Efficient all-optical transistor action in short-length multimode optical fibers
V Mishra, R Haldar, P Mondal, SK Varshney
Journal of Lightwave Technology 36 (13), 2582-2588, 2018
52018
Sub-Wavelength Dual Capillaries-Assisted Chalcogenide Optical Fibers: Unusual Modal Properties in Mid-IR (2–5 μm) Spectral Range
V Mishra, SP Singh, R Haldar, SK Varshney
IEEE Journal of Selected Topics in Quantum Electronics 22 (2), 208-213, 2015
52015
Triple-core collinear and noncollinear plasmonic photonic crystal fiber couplers
S Das, R Haldar, SK Varshney
Applied Optics 52 (34), 8199-8204, 2013
42013
Numerical analysis of lasing characteristics in highly bend-compensated large-mode-area ytterbium-doped double-clad leakage channel fibers
GT Raja, R Halder, SK Varshney
Applied Optics 54 (35), 10314-10320, 2015
32015
Compact athermal electro-optic modulator design based on SOI off-axis microring resonator
R Haldar, AD Banik, MS Sanathanan, SK Varshney
CLEO: Science and Innovations, JW2A. 37, 2014
32014
Fabrication tolerant, temperature insensitive high-Q nested off-axis microring resonators
R Haldar, V Mishra, C Koos, W Freude, SK Varshney
Integrated Photonics Research, Silicon and Nanophotonics, ITu1B. 6, 2016
22016
Steering of quantum walks through coherent control of high-dimensional bi-photon quantum frequency combs with tunable state entropies
R Haldar, R Johanning, P Rübeling, AK Kashi, T Bękkegaard, S Bose, ...
arXiv preprint arXiv:2210.06305, 2022
12022
Nested nonconcentric microring resonators with high-Q and large fabrication tolerance
R Haldar, S Ummethala, RK Sinha, SK Varshney
JOSA B 38 (12), 3743-3753, 2021
12021
High-dimensional Bi-photon Quantum Frequency Combs with Tunable State Entropies
R Haldar, P Rübeling, AK Kashi, M Kues
Integrated Photonics Research, Silicon and Nanophotonics, ITh2A. 5, 2021
12021
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