Category Archives: Статья

Liquid crystals in laser technology

I. N. Kompanets, E. P. Pozhidaev P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow Abstract: We report the results of studies carried out at the Lebedev Physical Institute on the electro-optics of nematic and smectic (ferroelectric) liquid crystals and their applications for modulating amplitude, phase, or scattering of laser radiation in… Read More »

Trends and prospects for the development of fiber-optic information transmission systems

V. A. Konyshev, A. V. Leonov, O. E. Nanii, D. D. Starykh, V. N. Treshchikov, R. R. Ubaydullaev T8 NTC LLC Faculty of Physics, Lomonosov Moscow State University “T8” LLC, Moscow Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences Center ”School of IT Management” of the IEMIT RANEPA, Russia, Moscow Abstract:… Read More »

Laser separation of carbon isotopes by high-power IR radiation

V. B. Laptev, S. V. Pigulskii, E. A. Ryabov Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow Abstract: A review of the results obtained during the development of an industrial technology for laser separation of carbon isotopes using multiphoton dissociation of molecules by pulsed CO2 laser radiation is presented. The key scientific and technical… Read More »

Semiconductor lasers with improved radiation characteristics

A. I. Danilov, A. V. Ivanov, V. P. Konyaev, Yu. V. Kurnyavko, M. A. Ladugin, A. V. Lobintsov, A. A. Marmalyuk, S. M. Sapozhnikov, V. A. Simakov Polyus Research and Development Institute named after M. F. Stel’makh, Moscow Abstract: The characteristics of semiconductor emitters based on separate-confinement double heterostructures with quantum wells and different configurations… Read More »

Laser fusion and high energy density physics

S. Yu. Gus’kov P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow Abstract: We discuss the state-of-the-art research in the field of laser fusion aimed at obtaining a controlled thermonuclear reaction in a plasma with inertial confinement and the progress in high energy density physics achieved both directly in research on laser… Read More »

Dynamics of a single-mode laser with an additional mirror

N. N. Rosanov Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow Space Research Institute, Russian Academy of Sciences, Moscow P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow Czech Technical University in Prague, Prague, Czech Republic Abstract: We report for the first time the study of a unique rangefinder… Read More »

New regime of diode laser operation: 200-ps front edge of a nanosecond pulse

S. M. Pershin, V. S. Makarov, M. Ya. Grishin, V. A. Zavozin, A. L. Koromyslov, V. N. Lednev, P. A. Sdvizhenskii, I. Procházka, I. M. Tupitsyn, E. A. Cheshev Ulyanovsk State University SPC “Technological Center” MIET Institute of Nanotechnologies of Microelectronics, Russian Academy of Sciences Université de Mons–Hainaut Abstract: The conditions for amplification and modulation… Read More »