B. P. Aduev, V. D. Volkov Institute of Coal Chemistry and Chemical Materials Science, Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences, 650000, Kemerovo, Russia Abstract: We report the results of a study of pyrolysis of pelletized coal grade 2B samples in argon under the action of laser pulses… Read More »
N. S. Starshinov, A. V. Belinsky, A. B. Fedotov Faculty of Physics, Lomonosov Moscow State University, 119991, Moscow, Russia Russian Quantum Center, Skolkovo, 121353, Moscow, Russia Abstract: We report an experimental implementation of linear absorption spectroscopy using a fiber source of frequency-correlated photon pairs. The object under study is illuminated by a signal beam of… Read More »
K. V. Zotov, N. V. Tereshchenko, A. Yu. Ostapiv, G. Yu. Ivanov, O. A. Ryabushkin Moscow Institute of Physics and Technology (National Research University), 141701, Dolgoprudnyi, Moscow oblast, Russia Kotelnikov Institute of Radioengineering and Electronics (Fryazino Branch), Russian Academy of Sciences, 141190, Fryazino, Moscow oblast, Russia Abstract: A criterion is proposed for determining laser breakdown… Read More »
E. Yu. Erushin, M. D. Yakovin, N. I. Latkin, S. N. Podzyvalov, N. Yu. Kostyukova, A. A. Boyko Novosibirsk State University, 630090, Novosibirsk, Russia Institute of Laser Physics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia National Research Tomsk State… Read More »
F. A. Egorov Fryazino Branch, Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Fryazino, Moscow oblast, Russia Abstract: It is showed the possibility of contactless excitation of transverse oscillations in quartz optical microfibers (fiber microguides) due to their diamagnetic properties. The microguides are made from standard optical fibers by chemical etching and… Read More »
A. A. Andreev, K. Yu. Platonov, L. A. Litvinov Faculty of Physics, St. Petersburg University, 190034, St. Petersburg, Russia Ioffe Institute, 194021, St. Petersburg, Russia Peter the Great St. Petersburg Polytechnic University, 195251, St. Petersburg, Russia Abstract: We report a numerical and analytical investigation of the effect of ion motion on the temporal dynamics of… Read More »
S. J. Tariverdiyev, A. E. Drakin, O. V. Pagayev, G. T. Mikayelyan, A. L. Koromyslov, A. V. Berezutskiy, A. I. Demidchik Lassard systems, Obninsk, Moscow region National Engineering Physics Institute “MEPhI”, Moscow P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow Inject Ltd., Saratov Abstract: Experimental studies and calculations of various optical… Read More »
A. Yu. Kanaev, A. L. Koromyslov, K. V. Lopukhin, I. M. Tupitsyn, E. A. Cheshev Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia Fryazino Branch, Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Fryazino, Moscow oblast, Russia Abstract: The characteristics of monolithic ceramic Nd3+:YAG/Cr4+:YAG chip lasers are investigated and their fabrication… Read More »
A. S. Abramov, D. A. Korobko, V. A. Lapin, P. P. Moronov Ulyanovsk State University, 432970, Ulyanovsk, Russia Abstract: We consider generation of radiation with a comb spectrum in a ring fiber cavity with harmonic mode locking provided by dissipative four-wave mixing. The main element of the laser system cavity is an amplifying one-dimensional photonic… Read More »
A. O. Kolesnikov, E. N. Ragozin, A. N. Shatokhin Lebedev Physical Institute, Russian Academy of Sciences, 119991, Moscow, Russia Abstract: We consider monochromators designed for operation with a point-like soft X-ray laser-plasma radiation source and intended for characterizing mirrors and other X-ray optical elements, including multilayer X-ray optics. Three compact (∼0.6 m) high-resolution monochromators are… Read More »