2020, vol 50, number 2

By | 16.09.2024

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 hydrothermal synthesis conditions on up-conversion luminescence intensity of β-NaYF4 : Er3+, Yb3+ particles
E. A. Sagaidachnaya, Yu. G. Konyukhova, N. I. Kazadaeva, A. A. Doronkina, I. Yu. Yanina, A. A. Skaptsov, A. B. Pravdin, V. I. Kochubey 109–113

Invited paper

Effect of elastic anisotropy on thermally induced distortions of a laser beam in single cubic syngony crystals with radial cooling. Part I
A. G. Vyatkin, E. A. Khazanov 114–135

Lasers

Tunable semiconductor laser with two acousto-optic tunable filters in its external cavity
L. N. Magdich, A. Yu. Chamorovskiy, V. R. Shidlovskiĭ, M. V. Shramenko, S. D. Yakubovich 136–140

High-power (>1 W) room-temperature quantum-cascade lasers for the long-wavelength IR region
V. V. Dyudelev, D. A. Mikhailov, A. V. Babichev, A. D. Andreev, S. N. Losev, E. A. Kognovitskaya, Yu. K. Bobretsova, S. O. Slipchenko, N. A. Pikhtin, A. G. Gladyshev, D. V. Denisov, I. I. Novikov, L. Ya. Karachinsky, V. I. Kuchinskii, A. Yu. Egorov, G. S. Sokolovskii 141–142

Experimental studies of 1.5–1.6 μm high-power single-frequency semiconductor lasers
O. O. Bagaeva, R. R. Galiev, A. I. Danilov, A. V. Ivanov, V. D. Kurnosov, K. V. Kurnosov, Yu. V. Kurnyavko, M. A. Ladugin, A. A. Marmalyuk, V. I. Romantsevich, V. A. Simakov, R. V. Chernov, V. V. Shishkov 143–146

Longitudinal spatial hole burning in high-power semiconductor lasers: numerical analysis
V. S. Golovin, I. S. Shashkin, S. O. Slipchenko, N. A. Pikhtin, P. S. Kop’ev 147–152

Control over pulsed operation modes of an erbium-doped fibre laser passively mode-locked via nonlinear polarisation rotation
I. A. Volkov, V. A. Kamynin, P. A. Itrin, S. N. Ushakov, K. N. Nishchev, V. B. Tsvetkov 153–156

Efficiency of using nitrogen trifluoride as an oxidiser in a supersonic continuous-wave chemical HF laser
I. A. Fedorov 157–161

Interaction of laser radiation with matter. Laser plasma

Investigation of compression of indirect-drive targets under conditions of the NIF facility using one-dimensional modelling
V. B. Rozanov, G. A. Vergunova 162–168

Efficiency enhancement of thermonuclear DD reaction in femtosecond laser plasma with the use of structured low-average-density targets
K. A. Ivanov, S. A. Shulyapov, I. N. Tsymbalov, A. A. Akunets, N. G. Borisenko, I. M. Mordvintsev, I. V. Bozh’ev, R. V. Volkov, S. G. Bochkarev, V. Yu. Bychenkov, A. B. Savel’ev 169–174

Simulation of femtosecond interferometry when studying the effect of intense laser irradiation of a transparent medium
E. V. Zavedeev, V. V. Kononenko, V. M. Gololobov, V. I. Konov 175–178

Interference microscopy study of the preplasma formed on an iron target surface exposed to high-power femtosecond laser pulses
D. S. Sitnikov, A. V. Ovchinnikov, S. I. Ashitkov 179–183

Fibreoptic communication lines

Nonlinear noise suppression in a high-rate optical channel with phase modulation and dispersion compensation
E. G. Shapiro, D. A. Shapiro 184–186

Extremely short laser pulses

Energy density and spectrum of single-cycle and sub-cycle electromagnetic pulses
I. A. Artyukov, A. V. Vinogradov, N. V. D’yachkov, R. M. Feshchenko 187–194

Optical coding

QR-code optical encryption in the scheme with spatially incoherent illumination based on two micromirror light modulators
N. N. Evtikhiev, V. V. Krasnov, I. D. Kuzmin, D. Yu. Molodtsov, V. G. Rodin, R. S. Starikov, P. A. Cheremkhin 195–196

Laser applications and other topics in quantum electronics

2D microspatial distribution uniformity of photon detection efficiency and crosstalk probability of multi-pixel photon counters
Lina Liu, Chunling Zhang, Giacomo Gallina, Guoqing Zhang 197–200

Drilling of sub-100 μm hourglass-shaped holes in diamond with femtosecond laser pulses
B. Jeong, B. Lee, J. H. Kim, J. A. Choi, J. H. Yang, E. G. Sall’, J. W. Kim, D. Heo, J. Jang, G. H. Kim, V. E. Yashin 201–204