Dr. Leonid A. Krivitsky Profile

Dr. Leonid A. Krivitsky

at A*STAR IMRE

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 3 October 2022 Presentation

Nonlinear frequency-mixing in high-Q GaP metasurfaces (Conference Presentation)

Maria del Rocio Camacho Morales, Lei Xu, Haizhong Zhang, Son Tung Ha, Leonid Krivitskiy, Arseniy Kuznetsov, Mohsen Rahmani, Dragomir Neshev

Proceedings Volume PC12195, PC121950T (2022) https://doi.org/10.1117/12.2631743

KEYWORDS: Quantum efficiency, Harmonic generation, Waveguides, Visible radiation, Sum-frequency generation, Second-harmonic generation, Refractive index, Nonlinear dynamics, Light sources, Infrared radiation

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Proceedings Article | 5 March 2022 Presentation + Paper

Realizing a robust, reconfigurable active quenching design for multiple architectures of single-photon avalanche detectors

Subash Sachidananda, Prithvi Gundlapalli, Victor Leong, Leonid Krivitsky, Alexander Ling

Proceedings Volume 12008, 1200807 (2022) https://doi.org/10.1117/12.2608424

KEYWORDS: Avalanche photodetectors, Field programmable gate arrays, System on a chip, Quenching (fluorescence), Sensors, Custom fabrication, Single photon, Microcontrollers, Single photon detectors, Reconfigurable computing

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Proceedings Article | 8 December 2016 Paper

Infrared spectroscopy assisted by entangled photons

Anna Paterova, Shaun Lung, Dmitry Kalashnikov, Sergei Kulik, Leonid Krivitsky

Proceedings Volume 10030, 100300X (2016) https://doi.org/10.1117/12.2248771

KEYWORDS: Absorption, Infrared spectroscopy, Visible radiation, Crystals, Infrared radiation, Refractive index, Photons, Thermography, Laser crystals, Signal to noise ratio

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Proceedings Article | 4 October 2016 Presentation + Paper

Photon-number-resolving detectors and their role in quantifying quantum correlations

Si-Hui Tan, Leonid Krivitsky, Berthold-Georg Englert

Proceedings Volume 9980, 99800E (2016) https://doi.org/10.1117/12.2239002

KEYWORDS: Scientific research, Sensors, Photodetectors, Quantum physics, Chemical mechanical planarization, Beam splitters, Statistical analysis, Quantum optics, Photon counting, Roads

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Proceedings Article | 3 October 2007 Paper

Bell states within the linewidth of SPDC and applications

M. Genovese, G. Brida, V. Caricato, M. Chekhova, M. Gramegna, L. Krivitsky, A. Meda, E. Predazzi, P. Traina

Proceedings Volume 6710, 67100O (2007) https://doi.org/10.1117/12.731094

KEYWORDS: Crystals, Polarization, Prisms, Photon polarization, Optical fibers, Laser crystals, Solids, Monochromators, Sensors, Phase matching

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Proceedings Article | 29 August 2006 Paper

Review of recent progresses at INRIM on studies on quantum communication

G. Brida, M. Genovese, M. Gramegna, L. Krivitsky, F. Piacentini

Proceedings Volume 6305, 63050T (2006) https://doi.org/10.1117/12.678765

KEYWORDS: Photons, Polarizers, Polarization, Correlation function, Sensors, Quantum optics, Quantum communications, Beam splitters, Crystals, Optical fibers

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Proceedings Article | 19 October 2004 Paper

Experimental realization of a measurement conditional unitary operation at single photon level and application to detector characterization

Marco Genovese, Giorgio Brida, Maria Chekhova, Marco Gramegna, Leonid Krivitsky, Sergej Kulik, Maria Luisa Rastello

Proceedings Volume 5551, (2004) https://doi.org/10.1117/12.561416

KEYWORDS: Polarization, Sensors, Photon polarization, Calibration, Signal detection, Quantum efficiency, Polarizers, Single photon, Single photon detectors, Crystals

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Showing 5 of 7 publications

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