Author Archives: admin_q

Optical system for implementing accurate two-qubit gates on neutral atoms

P. I. Betleny, I. I. Beterov Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk Novosibirsk State University Institute of Laser Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk Novosibirsk State Technical University Abstract: Schemes for laser excitation of ultracold Rydberg rubidium atoms in optical dipole traps are considered for implementing… Read More »

Modulation instability during the propagation of three or four waveguide modes in a thin left-handed film on a right-handed nonlinear substrate

Yu. V. Zelenetckaya, E. V. Kuz’minskaya, R. V. Litvinov, N. R. Melikhova Tomsk State University of Control Systems and Radioelectronics National Research Tomsk Polytechnic University Abstract: We consider the modulation instability of TE2 modes propagating in a thin left-handed film on a right-handed Kerr substrate at a frequency near their zero group velocity for the… Read More »

Improving the response linearity of a fibre phase-OTDR by averaging responses over a set of fibres in a fibre cable

D. E. Simikin, A. E. Alekseev, B. G. Gorshkov, V. T. Potapov, M. A. Taranov Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences LLC “Petrofibre”, Novomoskovsk, Tula region Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow Abstract: A method is proposed for improving the response linearity of a… Read More »

Optical properties of high numerical aperture silica fibres coated with amorphous perfluorinated polymers

V. I. Sokolov, I. O. Goriachuk, A. A. Zamyatin, A. A. Makovetskii, D. V. Ryakhovskiy Federal Research Centre Crystallography and Photonics, Russian Academy of Sciences,Moscow Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences Abstract: Samples of optical silica fibres with a reflective cladding made of amorphous perfluorinated copolymers of perfluoro-2,2-dimethyl-1,3-dioxol and… Read More »

Electric field enhancement in metal-dielectric metasurface based on periodic nanocavities

A. V. Ivanov, N. V. Bakholdin, M. S. Mikhailov, A. N. Lagarkov, I. A. Ryzhikov, K. N. Afanasyev, I. V. Bykov, A. F. Smyk, A. V. Shurygin, A. N. Shalygin, G. Barbillon, A. K. Sarychev Institute for Theoretical and Appliance Electrodynamics, Russian Academy of Sciences, Moscow National Research University “Moscow Power Engineering Institute” National Research… Read More »

Control of the properties of nanostructures using few-cycle pulses

R. M. Arkhipov, P. A. Belov, M. V. Arkhipov, A. V. Pakhomov, N. N. Rosanov St. Petersburg State University Ioffe Institute, Russian Academy of Sciences, St. Petersburg St. Petersburg State University, I.N. Uraltsev Research Laboratory of Spin Optics Abstract: Based on the numerical solution of the time-dependent Schrödinger equation, we study the interaction of attosecond… Read More »

Harmonically mode-locked fibre laser: stabilisation and precise control of the pulse repetition rate using a cw spectral component

V. A. Ribenek, I. O. Zolotovskii, P. A. Itrin, D. A. Korobko Kapitza Rese­arch Institute of Technology, Ulyanovsk State University Abstract: This paper examines a soliton fibre laser with harmonic mode locking via nonlinear polarisation rotation. A characteristic feature of its spectrum is the presence of a cw component. We show that, as the wavelength… Read More »

2023, vol 53, number 12

A selection of papers presented at the IX International Symposium on Coherent Optical Radiation of Semiconductor Compounds and Structures (COIPSS-2023) (November 29-December 1, 2023, Moscow) Single-frequency tunable external-cavity semiconductor lasers emitting at 1550 nm V. P. Duraev, S. A. Voronchenko, S. V. Medvedev, M. R. Lebedev 887–890 High-power pulsed, in-well-pumped InGaP/AlGaInP heterostructure, semiconductor disk laser… Read More »

2023, vol 53, number 11

Review InP-based electro-optic and electro-absorption modulators for the 1.5-μm spectral range D. V. Gulyaev, K. S. Zhuravlev 821–832 A selection of papers presented at the VII International Conference on Quantum Technologies (ICQT-2023, July 9-12, 2023, Moscow) Моделирование коррелированных систем с помощью метода флуктуирующего локального поля на примере двумерных решёток Хаббарда Ya. S. Lyakhova, A. N.… Read More »

2023, vol 53, number 10

Selection of papers presented at the IX All-Russian Dianov’s Conference on Fiber Optics (VKVO-2023, Perm’, 3-6 October 2023) (Compiled and edited S.L. Semjonov) Properties of a microwave discharge in a hollow-core fiber of a gas-discharge fiber laser A. V. Gladyshev, D. G. Komossarov, S. M. Nefedov, A. F. Kosolapov, V. V. Vel’miskin, G. A. Bufetova,… Read More »