Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Boris L Borovich"'
Publikováno v:
Quantum Electronics. 26:952-957
A physicomathemetical model is proposed for a vapour laser containing Mn mixed with He (or Ne) and pumped by a beam of electrons whose energy is several kiloelectron volts. This model is based on a simultaneous solution of equations describing the el
Publikováno v:
Journal of Russian Laser Research. 16:99-119
The excitation of gas lasers with the help of electron beams (e-beams) is, at the present time, one of the most promising methods of pumping. In most of the conventional methods, an electron beam is produced as a result of a collisionless acceleratio
Publikováno v:
Soviet Journal of Quantum Electronics. 20:1173-1179
A model and program for large-scale engineering calculations dealing with various pulse-periodic metal vapor lasers is proposed and applied. The results are given of a numerical investigation of the influence of the prepulse electron density and popu
Open-discharge generation of a beam of 'runaway' electrons suitable for the pumping of gaseous media
Autor:
V M Smirnov, N I Yurchenko, S I Zavorotnyi, Boris L Borovich, L E Golubev, S V Arlantsev, A S Voronin
Publikováno v:
Quantum Electronics. 24:766-768
Stable operation of a large-volume (~3 litres) open discharge with a grid anode and a large cathode (~1100 cm2) was achieved at neon pressures of 67–1333 Pa. A beam of electrons with energies of the order of several kiloelectron-volts was formed in
Autor:
Boris L Borovich, O Yu Nosach, Aleksandr V Startsev, V A Katulin, Yurii Yu Stoilov, V Yu Nosach, V S Zuev
Publikováno v:
Soviet Journal of Quantum Electronics. 5:695-703
An investigation was made of the energy balance of a free-oscillation iodine amplifier pumped with light generated by a high-current discharge in the active gas. Some of the pump energy was absorbed in a shock wave traveling ahead of an expanding dis
Publikováno v:
Soviet Journal of Quantum Electronics. 14:680-684
A method is proposed for numerical calculation of the characteristics of a copper vapor laser pumped by an electron beam. The main features of the laser kinetics are studied. The scaling relationships are established for the laser parameters and thes
Publikováno v:
Soviet Journal of Quantum Electronics. 6:691-696
An analysis is made of the kinetic model of the iodine photodissociation laser operating under freeoscillation conditions. It is shown that the laser parameters are strongly influenced by the reactions of radicals with iodine atoms which depopulate t
Publikováno v:
Soviet Journal of Quantum Electronics. 12:1289-1295
One of the factors determining the ultimate characteristics of copper vapor lasers is the heating of the active medium by the pulse-periodic discharge providing the excitation. The gas temperature was measured on the axis of the discharge gap of a tr
Autor:
A Yu Artem'ev, Boris L Borovich, E P Nalegach, A N Ul'yanov, Yu A Babeĭko, L A Vasil'ev, L V Tatarintsev, V E Gerts, O M Bakhtin, G E Ratnikov
Publikováno v:
Soviet Journal of Quantum Electronics. 10:1121-1125
A study was made of the basic energy characteristics of a transverse-discharge copper vapor laser. The average laser output power in the yellow and green lasing components was determined as a function of the amplitude and repetition frequency of the
Publikováno v:
Soviet Journal of Quantum Electronics. 6:686-691
An analysis is made of the kinetic model of an iodine photodissociation laser operating in the regime of accumulation of excited iodine atoms. It is shown that in the majority of cases of practical importance the population inversion is limited by th