Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yu A Matyugin"'
Publikováno v:
Quantum Electronics. 49:633-640
Results of high-precision frequency measurements are presented for certain components of the 127I2 hyperfine structure, which correspond to emission transitions of the B – X band in the range of 1053 – 1068 nm. The frequencies are measured by usi
Autor:
S. M. Ignatovich, Sergei A. Kuznetsov, Yu A Matyugin, Sergei N Bagaev, Mikhail N Skvortsov, M. V. Okhapkin, V. S. Pivtsov, M I Nesterenko
Publikováno v:
Quantum Electronics. 42:250-257
We report high-precision frequency measurements of the separate hyperfine structure (HFS) components of the emission B — X system transitions of 127I2 molecules in the 982 — 985 nm range. To resolve the HFS of the emission lines, advantage was ta
Publikováno v:
Quantum Electronics. 38:755-763
It is proposed to use narrow optical resonances, corresponding to the hyperfine structure components of emission transitions in I2, as frequency references to stabilise laser radiation frequency in the spectral range from 0.8 to 1.3 μm. To obtain su
Autor:
Yu A Matyugin, D B Kolker, S. N. Bagayev, S. V. Chepurov, V. M. Klementyev, Sergei A. Kuznetsov, Mikhail N Skvortsov, V S Pivtsov, V. F. Zakharyash
Publikováno v:
Scopus-Elsevier
The phase locking of diode lasers to the frequency component (mode) of the output radiation of a highly stable femtosecond Ti:sapphire laser, resulting in the amplification of the mode power by several orders of magnitude, is reported. The possibilit
Publikováno v:
Quantum Electronics. 29:109-113
A cw semiconductor laser with external feedback provided by a diffraction grating was investigated experimentally. The laser drive current was modulated at a frequency of 0.3–5 GHz. The spectrum of the output radiation consisted of several equidist
Publikováno v:
Technical Digest. 1998 EQEC. European Quantum Electronics Conference (Cat. No.98TH8326).
Autor:
Sergei A. Kuznetsov, V.I. Denisov, Yu A Matyugin, Sergei N. Bagayev, S. V. Chepurov, Philip St. J. Russell, I.I. Korel, V. F. Zakharyash, D. B. Kolker, Tim A. Birks, William J. Wadsworth, V. S. Pivtsov, V. M. Klementyev
Publikováno v:
SPIE Proceedings.
We propose an experimental results and theoretical description of the ultrashort pulse train spectral broadening in tapered fibers. Multi-peak spectral structure due to the effect of self-phase modulation was obtained. Phase and amplitude fluctuation
Autor:
S. V. Chepurov, V S Pivtsov, Yu A Matyugin, Sergei N. Bagayev, D B Kolker, I.I. Korel, P. St. J. Russell, Tim A. Birks, Sergei A. Kuznetsov, V. F. Zakharyash, William J. Wadsworth, V.I. Denisov, V. M. Klementyev
Publikováno v:
Conference Digest Conference on Precision Electromagnetic Measurements.
We propose a theoretical description and give experimental results of the ultrashort pulse train spectral broadening in tapered fibers. A multi-peak spectral structure due to the effect of self-phase modulation was obtained. Phase and amplitude fluct
Autor:
Yu A Matyugin, M.N. Skvortso, Sergei N. Bagayev, A.A. Kaminskii, A. S. Dychkov, A.M. Belkin, A.Y. Nevsky
Publikováno v:
Proceedings of 20th Biennial Conference on Precision Electromagnetic Measurements.
The results of experiments on creating a two-wavelength frequency standard on the basis of a compact frequency-doubled diode-pumped Nd:YAG laser (1064 nm, 532 nm) are presented. The use of a luminescent cell allowed to create a very compact laser sys
Autor:
I.I. Korel, Yu A Matyugin, V. F. Zakharyash, William J. Wadsworth, Sergei A. Kuznetsov, Philip St. J. Russell, V. S. Pivtsov, S. V. Chepurov, Sergei N. Bagayev, V.I. Denisov, D. B. Kolker, V. M. Klementyev, Tim A. Birks
Publikováno v:
SPIE Proceedings.
Experimental and theoretical investigations of the Ti:S laser spectrum broadened in tapered fiber are presented. Dependence of broadened spectrum envelope on the waist diameter and coupled laser power was studied.