Fast reconstruction of programmable integrated interferometers

B Bantysh, K Katamadze, A Chernyavskiy… - Optics …, 2023 - opg.optica.org
Programmable linear optical interferometers are important for classical and quantum
information technologies, as well as for building hardware-accelerated artificial neural …

Fast reconstruction of programmable interferometers with intensity-only measurements

BI Bantysh, AY Chernyavskiy, SA Fldzhyan… - Laser Physics …, 2023 - iopscience.iop.org
Programmable linear optical interferometers are promising for classical and quantum
applications. Their integrated design makes it possible to create more scalable and stable …

Reduced Characterization of Tunable Linear Photonic Integrated Circuits

LV Biguaa, KG Katamadzhe, BI Bantysh, YI Bogdanov - JETP Letters, 2024 - Springer
Tunable linear photonic circuits are important elements in both classical and quantum
information technologies. The scaling of such circuits is possible only in the integrated form …

Learning linear optical circuits with coherent states

TJ Volkoff, AT Sornborger - Journal of Physics A: Mathematical …, 2024 - iopscience.iop.org
We analyze the energy and training data requirements for supervised learning of an M-
mode linear optical circuit by minimizing an empirical risk defined solely from the action of …

Редуцированная характеризация перестраиваемых линейно-оптических интегральных схем

ЛВ Бигуаа, КГ Катамадзе, БИ Бантыш… - Письма в Журнал …, 2024 - mathnet.ru
Перестраиваемые линейно-оптические схемы являются важным элементом как
классических, так и квантовых информационных технологий. Масштабирование таких …

Time-domain Hong–Ou–Mandel interference of quasi-thermal fields and its application in linear optical circuit characterization

A Romanova, K Katamadze, G Avosopiants, L Biguaa… - Optics Letters, 2022 - opg.optica.org
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 …

Fast reconstruction of programmable integrated interferometers

K Katamadze, B Bantysh, A Chernyavskiy, Y Bogdanov - 2023 - preprints.opticaopen.org
Programmable linear optical interferometers are important for classical and quantum
information technologies, as well as for building hardware-accelerated artificial neural …

Redutsirovannaya kharakterizatsiya perestraivaemykh lineyno-opticheskikh integral'nykh skhem

LV Biguaa, KG Katamadze, BI Bantysh… - Pisʹma v žurnal …, 2024 - journals.rcsi.science
Перестраиваемые линейно-оптические схемы являются важным элементом как
классических, так и квантовых информационных технологий. Масштабирование таких …

Linear Optical Circuits Characterization with Thermal States of Light

KG Katamadze, GV Avosopiants, AV Romanova… - lasphys.com
Currently, one of the promising directions for the construction of scalable quantum
computing devices is a photonic platform, in which the computation process is reduced to …