Nonlinear optics Optical second harmonic generation: role of symmetry and local resonances (review) I. M. Baranova, T. V. Dolgova, I. A. Kolmychek, A. I. Maydykovskiy, E. D. Mishina, T. V. Murzina, A. A. Fedyanin 407–425 Lasers Two-level gas laser with transverse diode pumping A. I. Parkhomenko, A.M. Shalagin 426–436 Amplification of laser radiation at the… Read More »
Nonlinear optics Ultra-broadband mid-infrared frequency combs produced by optical subharmonic generation K. L. Vodopyanov 307–312 Nonlinear phenomena in femtosecond laser systems based on Yb : YAG thin-rod amplifiers J. W. Kim, S. Park, E. G. Sall, G. H. Kim, V. E. Yashin, J. H. Yang 313–321 Femtosecond multiple filamentation of an optical vortex in the… Read More »
Selection of papers presented at the IX international Symposium ‘Modern Problems of laser physics’, Novosibirsk, 23-29 August 2021 (Editors and compilers O.N. Prudnikov and A.V. Taichenachev) Line shape of the coherent population trapping resonance in the case of a Gaussian spatial profile of a light beam V. I. Yudin, M. Yu. Basalaev, D. V. Kovalenko,… Read More »
Modern nonlinear optics Sixty years of nonlinear optics S. G. Grechin, A. B. Savel’ev 207 Post-compression of femtosecond laser pulses using self-phase modulation: from kilowatts to petawatts in 40 years E. A. Khazanov 208–226 Broadband two-dimensional spectrochronography with ultrashort pulses in the mid-infrared E. A. Stepanov, A. N. Zhdanov, I. V. Savitskiy, P. B. Glek,… Read More »
Ch. M. Briskina, V. M. Markushev, L. A. Zadorozhnaya, M. E. Givargizov, V. N. Yashkov, I. S. Volchkov, V. M. Kanevsky Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow Shubnikov Institute of Crystallography, Federal Scientific Research Centre ‘Crystallography and Photonics’, Russian Academy of Sciences, Moscow Abstract: The nature of the room-temperature… Read More »
A. A. Koronnov, N. F. Salova, M. M. Zemlyanov, A. V. Grinin, A. E. Safutin, E. V. Kuznetsov, M. A. Ladugin, M. Yu. Kuznetsov, N. N. Bragin, A. V. Mamin M.F. Stel’makh Polyus Research Institute, Moscow K.G. Razumovsky State University of Technology and Management, Moscow Abstract: Based on an epitaxial InGaAs/InP structure, we have designed… Read More »
S. Yu. Nikitin, E. G. Tsybrov, M. S. Lebedeva, A. E. Lugovtsov, A. V. Priezzhev Faculty of Physics, Lomonosov Moscow State University Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University Abstract: An algorithm is proposed for measuring the parameters of the size distribution of red blood cells using the data of laser diffractometry… Read More »
M. M. Mazur, L. I. Mazur, V. N. Shorin, A. V. Aprelev Russian Metrological Institute of Technical Physical and Radio Engineering, Mendeleevo, Moscow region Abstract: We propose designs of laser frequency shifters providing a large separation angle between direct and diffracted beams. Two variants of frequency shifters are analysed, differing in the mutual arrangement of… Read More »
V. P. Lukin V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Science, Tomsk Abstract: Dynamic characteristics of adaptive optics systems operating with radiation transmitted through a turbulent atmosphere are analysed on the basis of analytical calculations of the Strehl ratio using the theory of optical wave propagation in randomly inhomogeneous… Read More »
Yu. E. Geints, E. K. Panina V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Science, Tomsk Abstract: We present the results of numerical simulation of optical radiation focusing by a phase Fresnel zone plate (ZP) of mesowave size with zones having an inclined profile. In order to reveal the features… Read More »