Dr Krivitsky, Leonid - Profile

UserID: 6441
Email: Leonid_KRIVITSKIY@dsi.a-star.edu.sg
Organization: Data Storage Institute (DSI), A*STAR
Department : Advanced Concept Group
Tel : 68748661
My Page
Keywords :
electrophysiology
retina
squeezed light
Single photons

Last Login Date : 12/04/2014 16:39:58
Last Updated Date : 12/04/2014 16:38:19

Summary :
Research Area : Cell Physiology
Optics
Physics
Quantum Mechanics
Education :
PhD 2005 M.V. Lomonosov Moscow State University Russian Federation
Master 2003 M.V. Lomonosov Moscow State University Russian Federation

Employment History

Designation Duration Organization Country
Research scientist 2008-Current DSI, A-STAR Singapore
PostDoc 2008-2008 Technical University of Denmark Denmark
Post Doc 2007-2008 University of Erlangen-Nurnberg Germany
Post Doc 2005-2007 National Metrology Institute Italy

Publications

Author Title Journal Year Vol: Page
Ivan B. Bobrov, Dmitry A. Kalashnikov, and Leonid A. Krivitsky Imaging of spatial correlations of two-photon states Physical Review A 2014 89, 043814
Dmitry A. Kalashnikov, Zhenying Pan, Arseniy I. Kuznetsov, and Leonid A. Krivitsky Quantum Spectroscopy of Plasmonic Nanostructures Physical Review X 2014 4, 011049
Dmitry A. Kalashnikov, Mikhail V. Fedorov, and Leonid A. Krivitsky Experimental observation of double-peak structure of coincidence spectra in ultrafast spontaneous parametric down-conversion Physical Review A 2013 87, 013803
Jibo Dai, Yink Loong Len, Yong Siah Teo, Leonid A. Krivitsky, and Berthold-Georg Englert Controllable generation of mixed two-photon states New Journal of Physics 2013 15, 063011
Leonid A. Krivitsky, Jia Jun Wang, Zengbo Wang & Boris Luk'yanchuk Locomotion of microspheres for super-resolution imaging Scientific Reports 2013 3, 3501
D. A. Kalashnikov, S.-H. Tan, and L. A. Krivitsky Crosstalk calibration of multi-pixel photon counters using coherent states Optics Express 2012 20, 5044–5051
D. A. Kalashnikov, Si-Hui Tan, T. Sh. Iskhakov, M. V. Chekhova, and L. A. Krivitsky Measurement of two-mode squeezing with photon number resolving multipixel detectors Optics Letters 2012 37, 2829-2831
Nigel Sim, Mei Fun Cheng, Dmitri Bessarab, C. Michael Jones, and Leonid A. Krivitsky Measurement of Photon Statistics with Live Photoreceptor Cells PHYS REV LETT 2012 109, 113601
N. Sim, D. Bessarab, C. M. Jones, and L. A. Krivitsky Method of targeted delivery of laser beam to isolated retinal rods by fiber optics Biomedical Optics Express 2011 2, 2926-2933
Dmitry A. Kalashnikov, Si-Hui Tan, Maria V. Chekhova, and Leonid A. Krivitsky Accessing photon bunching with photon number resolving multi-pixel detector Optics Express 2011 19, pp. 9352-9363
D. Kalashnikov and L. A. Krivitsky Spectrally resolved quantum tomography of polarization entangled states New Journal of Physics 2010 12, 093040
Malte Avenhaus, Maria V. Chekhova, Leonid A. Krivitsky, Gerd Leuchs, and Christine Silberhorn Experimental verification of high spectral entanglement for pulsed waveguided spontaneous parametric down-conversion Physical Review A 2009 79, 043836
Leonid A. Krivitsky, Ulrik L. Andersen, Ruifang Dong, Alexander Huck, Christoffer Wittmann, and Gerd Leuchs Correlation measurement of squeezed light Physical Review A 2009 79, 033828
G. Brida, M. Chekhova, M. Genovese, L. Krivitsky “Tailoring polarization entanglement in anisotropy-compensated SPDC,” Physical Review A 2008 77, 015805
L. Krivitsky, Ulrik L. Andersen, Ruifang Dong, Alexander Huck, Christoffer Wittmann, Gerd Leuchs “Electronic noise-free measurements of squeezed light,” Optics Letters 2008 33, 2395-2397
G. Brida, M.V. Chekhova, M. Genovese, L. Krivitsky, E. Predazzi “Go and Return Propagation of Biphotons in Fiber and Polarization Entanglement,” Journal of Physics A 2007 40, 7985-7992
G. Brida, M.V. Chekhova, M. Genovese, L. Krivitsky “Interference Structure of Two-Photon Amplitude Revealed by Dispersion Spreading,” Physical Review A 2007 75, 015801
G. Brida, M.V. Chekhova, M. Genovese, L. Krivitsky “Decoherence-Free State within the Line of Type-II Parametric Down-Conversion,” OPTICS EXPRESS 2007 10182 vol.15, no.16
G. Brida, M. Chekhova, M. Genovese, M. Gramegna, L. Krivitsky “Dispersion Spreading of Biphotons in Optical Fibers and Two-Photon interference PHYS REV LETT 2006 96, 143601
G. Brida, M. Chekhova, M. Genovese, M. Gramegna, M.L. Rastello, L. Krivitsky “Absolute Quantum Efficiency Measurements by Means of Conditioned Polarization Rotation,” IEEE Transactions on Instrumentation and Measurement 2005 54, No. 2
L. Krivitsky, S.P. Kulik, G.A. Maslennikov, M.V. Chekhova “Polarization properties of single-mode biphotons,” Quantum Electronics 2005 34 (1), 69-79
M.V. Chekhova and L. Krivitsky “«Spreading» of a Biphoton in a Group-Velocity-Dispersion Medium and Two-Photon Interference,” JETP Letters 2005 81, No. 3, 95-98
G. Brida, M.V. Chekhova, M. Genovese, M. Gramegna, M.L. Rastello, L. Krivitsky “Single-photon detector calibration by means of conditional polarization rotation,” Journal of Optical Society of America B 2005 22, no. 2, 488-492
Yu. Bogdanov, M. Chekhova, S.P. Kulik,L. Krivitsky, L.C. Kwek, M.K. Tey, C. Oh, A. Penin, A. Zhukov “Statistical Reconstruction of Qutrits,” Physical Review A 2004 70, 042303
G. Brida, M.V. Chekhova, M. Genovese, M. Gramegna, L.A. Krivitsky, S.P. Kulik "Conditional Unitary Transformations on Biphotons,” Physical Review A 2004 70, 032332
M.V. Chekhova, L. Krivitsky, S.P. Kulik, G.A. Maslennikov “Orthogonality of Biphoton Polarization States,” Physical Review A 2004 70, 053801
A.V.Burlakov, L. Krivitsky, S.P. Kulik, G.A.Maslennikov, M.V.Chekhova “Measurement of Qutrits,” Optics and Spectroscopy 2003 94, No. 5, 684-690

Prizes/Awards

Description Year Organization/Country
Hans Christian Oersted Post Doctoral fellowship 2008 Technical University of Denmark/ Denmark
A-STAR investigatorship 2008 A-STAR/ Singapore
Alexander von Humboldt Post Doctoral fellowship 2007 Alexander von Humboldt foundation/ Germany

Collaborations

Collapse University
Project Institution/Organization Name Description From Year To Year
Qubit quantum tomography with entanglement witness National University of Singapore It is proposed an experimental realization of an informationally complete measurements whose outcomes are entanglement witnesses. This would allow answering the question of how many witnesses need to be measured to decide whether an arbitrary state is entangled or not: as many as the dimension of th 2012 2013
Collapse RI
Project Institution/Organization Name Description From Year To Year
Interspecies and Developmental Differences of Phot Institute of Medical Biology The project aims to study developmental and interspecies differences of retinal photoreceptors (retinal rods) in response to stimulation by precisely controlled light pulses at a single photon level. 2012 2013

Grant

Project Title
Interspecies and Developmental Differences of Photoreceptor Cells in Response to Single- and Multi- Photon Stimulation
A-STAR Investigatorship