23 citations · 46 across the 8 of their papers we have counts for
9 papers
Intranight Optical Variability of Blazars and Radio-quiet Quasars using the ZTF Survey
Vibhore Negi, Gopal-Krishna, Ravi Joshi +4
We explore the potential of the ongoing Zwicky-Transient-Facility (ZTF) survey for studying Intra-Night Optical Variability (INOV) of active galactic nuclei (AGN), in particular fo…
On the Polarization of non-Guassian optical quantum field: higher-order optical-polarization
Ravi S. Singh, Hari Prakash
Polarization of light signifies transversal, anisotropic and asymmetrical statistical property of electromagnetic radiation about direction of propagation. Traditionally, optical-p…
Degree of Polarization in Quantum Optics through second generalization of Intensity
Ravi S. Singh, Hari Prakash
Classical definition of degree of polarization is expressed in quantum domain by replacing intensities through quantum mechanical average values of relevant number operators and is…
Quasi-Probability Distribution Functions for Optical-Polarization
Ravi S. Singh, Sunil P. Singh, Gyaneshwar K. Gupta
Cahill-Glauber C(s)-correspondence is employed to construct Quasi-Probability Distribution Functions (QPDFs) for optical-polarization in phase space following equivalent descriptio…
Higher (2nd)-order polarization-Wigner function for `even' entangled bi-modal coherent states
Ravi S. Singh, Sunil P. Singh, Lallan Yadava +1
Higher (2nd)-order Wigner distribution function in quantum phase space for entangled bi-modal coherent states, a representative of higher (2nd)-order optical-polarization, is intro…
Generation and Analysis of Hidden Optical-Polarization States
Ravi S. Singh, Gyaneshwar K. Gupta
A hybrid Optical-Device (Phase-Conjugating Mirror Michelson Interferometer), made up of Phase-conjugate mirror along with ordinary mirror and Polarization Beam-splitter, is formall…