143 citations · 302 across the 13 of their papers we have counts for
13 papers
Fast reconstruction of programmable integrated interferometers
B. I. Bantysh, K. G. Katamadze, A. Yu. Chernyavskiy +1
Programmable linear optical interferometers are important for classical and quantum information technologies, as well as for building hardware-accelerated artificial neural network…
Time-domain Hong-Ou-Mandel interference of quasi-thermal fields and its application in linear optical circuit characterization
Anna Romanova, Konstantin Katamadze, Grant Avosopiants +6
We study temporal correlations of interfering quasi-thermal fields, obtained by scattering laser radiation on a rotating ground glass disk. We show that the Doppler effect causes o…
Statistical parameter estimation of multimode multiphoton subtracted thermal states of light
G. V. Avosopiants, B. I. Bantysh, K. G. Katamadze +3
Thermal states of light are widely used in quantum optics for various quantum phenomena testing. Particularly, they can be utilized for characterization of photon creation and phot…
Multimode thermal states with multiphoton subtraction: study of the photons number distribution in the selected subsystem
K. G. Katamadze, G. V. Avosopiants, N. A. Bogdanova +2
Thermal states of light are widely used in quantum optics due to their correlation properties. As is well known, their correlation properties and the photon number distribution as…
The direct test of the absence of the "quantum vampire's" shadow with use of thermal light
K. G. Katamadze, E. V. Kovlakov, G. V. Avosopiants +1
Counterintuitive nature of quantum physics leads to a number of paradoxes. One of them is a "quantum vampire" effect [1] consisting in the fact, that photon annihilation in a part…
Non-Gaussianity of multiple photon subtracted thermal states in terms of compound-Poisson photon number distribution parameters: theory and experiment
G. V. Avosopiants, K. G. Katamadze, Yu. I. Bogdanov +1
The multiphoton-subtracted thermal states are an interesting example of quantum states of light which are both classical and non-Gaussian. All the properties of such states can be…