A. P. Bogatov, V. V. Vasil’ev, M. I. Vas’kovskaya, V. L. Velichansky, A. E. Drakin, S. A. Zibrov, K. M. Sabakar, Е. А. Tsygankov, D. S. Chuchelov P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow National Engineering Physics Institute “MEPhI”, Moscow Abstract: A method is described for optically measuring the amplitude… Read More »
V. V. Zolotarev, A. Rizaev, A. V. Lyutetskiy, S. O. Slipchenko, N. A. Pikhtin Ioffe Institute, St. Petersburg Abstract: The possibility of mode selection in lateral mesa-stripe waveguides for the implementation of single-mode lasers with a surface distributed Bragg reflector (DBR) is studied theoretically. The dependence of mode discrimination of TE00 and TE01 lateral modes… Read More »
A. I. Parkhomenko, A.M. Shalagin Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk Abstract: We report a theoretical study on the operation of a transversely diode pumped laser based on metastable atoms of inert gases. For the case of a not too small reflection coefficient of the output mirror, an… Read More »
S. A. Blokhin, A. V. Babichev, L. Ya. Karachinsky, I. I. Novikov, A. A. Blokhin, M. A. Bobrov, A. G. Kuz’menkov, N. A. Maleev, V. V. Andryushkin, V. E. Bugrov, A. G. Gladyshev, N. V. Kryzhanovskaya, K. O. Voropaev, I. O. Zhumaeva, V. M. Ustinov, A. Yu. Egorov Ioffe Institute, St. Petersburg ITMO University National… Read More »
D. A. Guryev, D. A. Nikolaev, V. B. Tsvetkov Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow Abstract: Two-frequency lasing is obtained in a disk laser with a two-mirror degenerate laser resonator with an M-shaped configuration of an intracavity off-axis beam path. Lasing is implemented on two transverse modes of the lowest… Read More »
Laser technologies in biomedical applications Laser biophotonics A. V. Priezzhev, A. E. Lugovtsov, M. Yu. Kirillin, V. V. Tuchin 1 Use of bursts of 1.54-μm microsecond laser pulses for cataract destruction A. V. Belikov, S. N. Smirnov, S. Yu. Kopaev, M. N. Nemsitsveridze, Yu. N. Batov, A. B. Gubin, Yu. B. Pirozhkov 2–7 Laser bleaching… Read More »
D. A. Yagnatinskii, V. N. Fedoseev Luch Research and Production Association, Podol’sk Abstract: We present a novel numerical and analytical method for calculating the influence functions of actuators of a rectangular deformable mirror with free edges in a model of concentrated loads. The deflection function of a mirror is found as a Fourier series in… Read More »
A. V. Korobtsov, S. P. Kotova, N. N. Losevskii, A. M. Maiorova, S. A. Samagin Samara Branch of P. N. Lebedev Physical Institute, Russian Academy of Sciences Abstract: The feasibilities of an annular optothermal trap to capture and manipulate transparent micron-sized objects are studied experimentally and simulated numerically. Compared to point optothermal traps, an annular… Read More »
R. V. Romashko, M. N. Bezruk, Yu. N. Kulchin Institute for Automation and Control Processes, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok Far Eastern Federal University, Vladivostok Abstract: We propose a novel scheme of a polarisation-independent (PI) adaptive interferometer based on orthogonal geometry of vectorial two-wave mixing in a gyrotropic photorefractive crystal.… Read More »
E. P. Pozhidaev, S. P. Kotova, S. A. Samagin P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow Samara Branch of P. N. Lebedev Physical Institute, Russian Academy of Sciences Abstract: We study the possibility of using a ferrielectric liquid crystal as an electro-optical medium for phase spatial light modulators. Electro-optical characteristics… Read More »