Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Pavel I Sadovskii"'
Publikováno v:
Quantum Electronics. 40:389-392
A simple method to increase the output energy of a passively Q-switched erbium glass laser is proposed. Using the amplitude modulation of losses at the active element face, the fundamental mode was reliably suppressed and the laser operated in a sele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04a89ce148ca0f9d9a3138488ef16e23
https://doi.org/10.1070/qe2010v040n05abeh014291
https://doi.org/10.1070/qe2010v040n05abeh014291
Publikováno v:
Quantum Electronics. 39:1121-1124
A cobalt-doped GGG crystal is grown and its properties are studied. The absorption and fluorescence spectra in the visible and IR regions are measured. The absorption cross sections of the Co2+ ion in the GGG crystal at a wavelength of 1535 nm are de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e778b33609da57b34a719a9b6256b952
https://doi.org/10.1070/qe2009v039n12abeh014170
https://doi.org/10.1070/qe2009v039n12abeh014170
Publikováno v:
Quantum Electronics. 38:209-212
The properties of a laser diode array-pumped passively Q-switched ytterbium-erbium glass laser emitter are studied. It is found experimentally that the maximum output energy is achieved when the diameter of the TEM00 mode is 0.65–0.77 of the transv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8addb1eaa00c98d602cb30626bba243e
https://doi.org/10.1070/qe2008v038n03abeh013588
https://doi.org/10.1070/qe2008v038n03abeh013588
Autor:
Oleg V Dolgov, Aleksandr V. Gurevich, Vladimir A Alekseev, Yurii E. Lozovik, P. I. Arseev, Yurii M. Kagan, Mikhail A. Vasiliev, Yurii V. Kopaev, Yurii A Uspenskii, Vladimir E. Fortov, Pavel I Sadovskii, Leonid Veniaminovich Keldysh
Publikováno v:
Physics-Uspekhi. 54:1195-1197
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0106653b488dc189555c894a34352b32
https://doi.org/10.3367/ufne.0181.201111o.1237
https://doi.org/10.3367/ufne.0181.201111o.1237
Publikováno v:
Quantum Electronics. 30:767-770
The influence of cerium oxide on photo- and gamma-stability of chromium-ytterbium-erbium phosphate glasses is studied. It is found that UV irradiation does not cause any noticeable changes in the glass independently of the presence of cerium. Gamma r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa0dda382007efc8126cdcad2dbbc89f
https://doi.org/10.1070/qe2000v030n09abeh001813
https://doi.org/10.1070/qe2000v030n09abeh001813
Autor:
Pavel I Sadovskii, A A Izyneev
Publikováno v:
Quantum Electronics. 27:771-775
An investigation was made of several relationships governing excitation transfer in Cr—Yb—Er phosphate glasses. The activator concentrations were optimised. A new LGS-KhM erbium-doped laser glass and its modifications characterised by a low therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c117fc6b70c11300a023432a30893172
https://doi.org/10.1070/qe1997v027n09abeh001043
https://doi.org/10.1070/qe1997v027n09abeh001043
Publikováno v:
Quantum Electronics. 34:809-811
The prototype of a passively Q-switched, longitudinally diode-pumped erbium glass laser is fabricated. A slope efficiency of 38% is achieved in the free-running lasing regime. It is shown that a pump energy of only 42 mJ is required to generate a 9-n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc25dec52af970fdb843f0170372cc22
https://doi.org/10.1070/qe2004v034n09abeh002797
https://doi.org/10.1070/qe2004v034n09abeh002797
Publikováno v:
Quantum Electronics. 33:1062-1064
Continuous wave lasing is obtained for the first time in a flashlamp-pumped ytterbium ? erbium-doped glass.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d631b6b47c7ddde9b7188b55a72e8e4e
https://doi.org/10.1070/qe2003v033n12abeh002554
https://doi.org/10.1070/qe2003v033n12abeh002554
Publikováno v:
Quantum Electronics. 31:861-863
The lasing parameters of active elements made of a new LGS-KhCh chromium — ytterbium — erbium glass are studied in the free-running mode. The methods for optimising the pump parameters and the laser design are demonstrated. An average output powe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c0faab8aaefec73676bd8fd5b4ac399
https://doi.org/10.1070/qe2001v031n10abeh002064
https://doi.org/10.1070/qe2001v031n10abeh002064
Autor:
Anatoly A. Izyneev, Pavel I Sadovskii
Publikováno v:
SPIE Proceedings.
An investigation was made of several relationships governing excitation transfer in Cr-Yb-Er phosphate glasses. The activator concentrations were optimized. A family of the new erbium-doped laser glasses was developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f36bd0058f0f2882fdcce19024d7d9d
https://doi.org/10.1117/12.420974
https://doi.org/10.1117/12.420974