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 | 47 | 2023 |
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 | 25 | 2019 |
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 | 18 | 2013 |
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 | 12 | 2018 |
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 | 12 | 2018 |
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 | 11 | 2017 |
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 | 10 | 2018 |
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 | 9 | 2022 |
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 | 8 | 2014 |
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 | 6 | 2018 |
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 | 6 | 2016 |
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 | 5 | 2018 |
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 | 5 | 2015 |
Triple-core collinear and noncollinear plasmonic photonic crystal fiber couplers S Das, R Haldar, SK Varshney Applied Optics 52 (34), 8199-8204, 2013 | 4 | 2013 |
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 | 3 | 2015 |
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 | 3 | 2014 |
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 | 2 | 2021 |
Generalized Mathematical Formalism Governing Free-carrier Driven Kerr Frequency Comb in Optical Micro-cavities R Haldar, A Roy, P Mondal, V Mishra, SK Varshney arXiv preprint arXiv:1802.00391, 2018 | 2 | 2018 |
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 | 2 | 2016 |
Single-Photon Level Dispersive Fourier Transform: Ultrasensitive Characterization of Noise-Driven Nonlinear Dynamics L Sader, S Bose, AK Kashi, Y Boussafa, R Haldar, R Dauliat, P Roy, ... ACS photonics 10 (11), 3915-3928, 2023 | 1 | 2023 |