SELECTION OF PAPERS PRESENTED AT THE INTERNATIONAL WORKSHOP ON FIBRE LASERS (20-24 SEPTEMBER 2020, NOVOSIBIRSK) Spectrally selective fundamental core mode suppression in optical fibre containing absorbing rods S. S. Aleshkina, T. A. Kashaykina, M. V. Yashkov, M. Yu. Salganskii, S. V. Alyshev, M. M. Bubnov, A. N. Gur’yanov, M. E. Likhachev 1083–1087 Seven-core fibre Raman… Read More »
Laser biophotonics Experimental and theoretical description of the process of contact laser surgery with a titanium-doped optothermal fibre converter A. V. Belikov, A. V. Skrypnik 95–103 Heating of aqueous suspensions of silicon nanoparticles by a 808-nm diode laser for application in local photohyperthermia V. A. Oleshchenko, V. V. Bezotosnyi, V. Yu. Timoshenko 104–108 Effect of… Read More »
Topical issues of biophotonics Topical problems of biophotonics A. V. Priezzhev, A. E. Lugovtsov, M. Yu. Kirillin, V. V. Tuchin 1 High-resolution deep view microscopy of cells and tissues H. Schneckenburger, V. Richter, M. Gelleri, S. Ritz, R. Vaz Pandolfo, F. Schock, v. J. Hase, U. Birk, C. Cremer 2–8 Utilisation of spatial derivative measurements… Read More »
A. I. Gorokhov, E. A. Perevezentsev, I. B. Mukhin, M. R. Volkov, Institute of Applied Physics, Russian Academy of Sciences, 603950, Nizhny Novgorod, Russia Abstract: We report a developed methodology for studying the main parameters and identifying the features of chirped volume Bragg gratings (CVBGs). The results of diagnostics of the first fused silica CVBG… Read More »
E. A. Petrukhin, A. S. Bessonov JSC Serpukhov Plant Metallist, 142200, Serpukhov, Moscow oblast, Russia Russian Technological University MIREA, 119454, Moscow, Russia Abstract: We report a method for measuring complex coupling coefficients in a ring resonator of a laser gyroscope. It is shown how, using the results of the measurements, to predict the values of… Read More »
D. A. Kuzin, A. V. Starobor, I. I. Kuznetsov, O. V. Palashov Federal Research Center Gaponov-Grekhov Institute of Applied Physics, Russian Academy of Sciences, 603950, Nizhny Novgorod, Russia Abstract: A laser amplifier based on an active element in the shape of a Yb:YAG slab is developed. It combines the propagation of an amplified elliptical beam… Read More »
A. Yu. Abazadze AO Polyus Research Institute of M.F. Stelmakh, 117342, Moscow, Russia Abstract: We report a theoretical and experimental study of the effect of up-conversion on the efficiency of continuous-wave generation of the fundamental TEM00 mode in a YLF:Nd3+ laser longitudinally pumped by laser diode radiation. It is shown that up-conversion is not the… Read More »
Kh. Kh. Kumykov, A. V. Uskov, V. V. Bezotosnyi Lebedev Physical Institute, Russian Academy of Sciences, 119991, Moscow, Russia Abstract: The proposed fiber-optic device is an array of tapering cores in a common cladding. Possible applications of the device for radiation summation in multielement laser systems are discussed. The criterion is specified for the formation… Read More »
A. V. Fomin, E. V. Ershov, S. A. Kryukov Russian Federal Nuclear Center E. I. Zababakhin All-Russian Scientific Research Institute of Technical Physics, Snezhinsk
A. Yu. Kanaev, A. L. Koromyslov, Yu. A. Prokhorchuk, I. M. Tupitsyn, E. A. Cheshev Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia Abstract: Disk lasers are a promising configuration that can produce high output power with high spatial quality of radiation due to efficient heat removal from the active region. An important task… Read More »