Zobrazeno 1 - 7
of 7
pro vyhledávání: '"R. S. Shevelevich"'
Autor:
E. F. Stranadko, V. I. Ryabov, O. K. Skobelkin, N. N. Trofimov, R. S. Shevelevich, V. P. Kharchenko, G. A. Pan'shin, G. V. Makarova
Publikováno v:
Biomedical Engineering. 31:7-10
Based on quantum chemistry and chemical kinetics, the paper formulates basically new concepts of the possibility of controlling biochemical reactions in biological tissues by simultaneously making abnormal human visceral foci, in cancer diseases in p
Publikováno v:
Glass and Ceramics. 17:463-466
Autor:
R. S. Shevelevich
Publikováno v:
Glass and Ceramics. 18:285-288
Autor:
V N Tabrin, R S Shevelevich, É L Demskaya, T. I. Prokhorova, I. N. Matveev, Yu N Kondrat'ev, A N Izotov, V. P. Konarev, B S Gorovaya
Publikováno v:
Soviet Journal of Quantum Electronics. 7:521-522
An experimental investigation was made of the amplification of λ = 1.06 μ radiation in a 2500-mm long Nd3+-activated quartz fiber. Stimulated emission was observed when the pump energy was 180–200 J and it was accompanied by a weak spontaneous no
Autor:
Boris Ya Zel'dovich, V N Tabrin, N F Pilipetskiĭ, Vladimir V. Shkunov, Yu E Kapitskiĭ, V. A. Krivoshchekov, R S Shevelevich, N. A. Mel'Nikov, A N Izotov, A V Mamaev
Publikováno v:
Soviet Journal of Quantum Electronics. 15:1292-1293
An experimental investigation was made of stimulated Brillouin scattering (STBS) in Nd3+–activated glass fibers. Optical pumping of these fibers at the wavelength of 1.06 μ resulted in amplification. Linear amplification in these fibers lowered th
Generation of light in optical fibers made of glasses formed from rare-earth ultraphosphate crystals
Publikováno v:
Soviet Journal of Quantum Electronics. 12:1210-1211
Free-oscillation lasing was observed at λ = 1.055 μ in a fiber with a core made of glasses formed from mixed ultraphosphate crystals of compositions NdxR1–xP5O14 (R = La, Gd, Y, Bi). The core diameter was 60 μ and the fiber length was 3.7 m. The
Publikováno v:
Journal of Applied Spectroscopy. 19:1512-1513