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Deka, J and Dandu, M and Lal Krishna, AS and Menon, S and Jyothsna, KM and Majumdar, K and Raghunathan, V (2020) Silicon-on-insulator based high-index contrast gratings for resonant enhancement of second harmonic generation from two-dimensional material. In: Proceedings of SPIE - The International Society for Optical Engineering, 6 April 2020 - 10 April 2020, France.
Biswas, R and Prasad, S and Prosad, A and Lal Krishna, AS and Gupta, TD and Raghunathan, V (2023) Second Harmonic Generation Enhancement from Isolated Selenium Nanowire Coupled to Mie Resonant Silicon Disks. In: UNSPECIFIED.
Manattayil, JK and Lal Krishna, AS and Prosad, A and Sarkar, P and Kim, H and Bhat, R and Raghunathan, V (2022) Sub-diffraction Second Harmonic Generation Microscopy using Particle Swarm Optimized Phase Mask. In: Frontiers in Optics, FiO 2022, 17- 20 October 2022, Rochester.
Biswas, R and Prosad, A and Lal Krishna, AS and Menon, S and Raghunathan, V (2022) Enhanced Second Harmonic Generation from vertically stacked multilayer Gallium Selenide separated by low-index PMMA spacer layer. In: 2D Photonic Materials and Devices V 2022, 20 - 24 February 2022, Virtual, Online at San Francisco, California, United States.
Lal Krishna, AS and Raghunathan, V (2021) Mid infrared surface relief photonic devices using high-index contrast amorphous germanium sub-wavelength structures. In: 4th IEEE Research and Applications of Photonics in Defense Conference, RAPID 2021, 2-4 Aug 2021.
Lal Krishna, AS and Biswas, R and Jyothsna, KM and Menon, S and Raghunathan, V (2021) Resonantly enhanced third harmonic up-conversion of 2.4 micron excitation using amorphous Germanium zero contrast gratings. In: 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021, 21-25 Jun 2021, Munich.
Biswas, R and Deka, J and Jha, KK and Vishnu Praveen, A and Lal Krishna, AS and Raghunathan, V (2019) Four-Wave Mixing Microscopy of Resonant Silicon-on-Insulator Two-Dimensional Zero Contrast Gratings. In: CLEO: Applications and Technology, CLEO_AT 2019San Jose5 May 2019through 10 May 2019Code 141078, 5 - 10 May 2019, San Jose.
Menon, S and Lal Krishna, AS and Gupta, MVNS and Ameen, E and Pesala, B and Raghunathan, V (2019) Silicon-nitride-based medium-contrast gratings for resonant fluorescence enhancement in the visible wavelength range. In: High Contrast Metastructures VIII 2019, 4 - 7 February 2019, San Francisco.
Prosad, A and Biswas, R and Lal Krishna, AS and Srinivas, T and Raghunathan, V (2023) Single- and two-photon absorption induced all-optical control of gallium selenide integrated silicon nitride photonic devices in the 700-800 nm wavelength range. In: APL Photonics, 8 (8).
Manattayil, JK and Lal Krishna, AS and Biswas, R and Kim, H and Raghunathan, V (2022) Focus-engineered sub-diffraction imaging in infrared-sensitive third-order sum frequency generation microscope. In: Optics Express, 30 (14). pp. 25612-25626.
Menon, S and Jyothsna, KM and Biswas, R and Prosad, A and Lal Krishna, AS and Raghunathan, V (2022) Third harmonic generation enhancement from silicon-based multilayer guided mode resonance structures under a conical mounting condition. In: OSA Continuum, 1 (5). pp. 1015-1026.
Lal Krishna, AS and Menon, S and Prosad, A and Raghunathan, V (2022) Mid-infrared quasi-BIC resonances with sub-wavelength slot mode profiles in germanium-based coupled guided-mode resonance structures. In: Photonics Research, 10 (1). pp. 68-75.
Jyothsna, KM and Sarkar, P and Jha, KK and Lal Krishna, AS and Raghunathan, V and Bhat, R (2021) A biphasic response of polymerized Type 1 collagen architectures to dermatan sulfate. In: Journal of Biomedical Materials Research - Part A .
Raghunathan, V and Deka, J and Menon, S and Biswas, R and Lal Krishna, AS (2020) Nonlinear optics in dielectric guided-mode resonant structures and resonant metasurfaces. In: Micromachines, 11 (4).
Biswas, R and Deka, J and Jha, KK and Vishnu Praveen, A and Lal Krishna, AS and Menon, S and Raghunathan, V (2019) Resonant four-wave mixing microscopy on silicon-on-insulator based zero-contrast gratings. In: OSA Continuum, 2 (10). pp. 2864-2874.
