Zobrazeno 1 - 10
of 69
pro vyhledávání: '"V. E. Sherstobitov"'
Publikováno v:
Klinicist, Vol 13, Iss 1-2, Pp 34-40 (2019)
Objective: evaluation of the effectiveness of selection for coronary angiography of women who have applied to a cardiologist for thoracalgia and dorsalgia and regarded primarily as having a clinic of stable angina.Materials and methods. 108 women (me
Externí odkaz:
https://doaj.org/article/cdbf7ab21f414d03877e970fb80edec8
Publikováno v:
Optics Communications. 265:642-648
The influence of the feedback strength on the output intensity dynamics of anti-reflection coated broad area lasers in a Fourier-optical transverse-mode selective external 4f-setup is investigated numerically and experimentally. At certain pump curre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92abf0ebd883bb6b62e530849392d847
https://doi.org/10.1016/j.optcom.2006.04.008
https://doi.org/10.1016/j.optcom.2006.04.008
Publikováno v:
Quantum Electronics. 34:1040-1046
A system of compensation of thermal deformations of resonator mirrors in high-power CO2 slab lasers based on profiled heating of the mirror back surface is studied theoretically and experimentally. It is shown that such a heating of a resonator mirro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5edde33f32e4cf5185a2bbb158d55934
https://doi.org/10.1070/qe2004v034n11abeh002921
https://doi.org/10.1070/qe2004v034n11abeh002921
Publikováno v:
IEEE Journal of Quantum Electronics. 39:448-458
Broad-area lasers (BALs) with external Fourier-optical cavities with spatial filter for transverse mode selection have been studied experimentally and theoretically. The transverse mode structure of BALs is modeled using a three mirror cavity approac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f92819398b344903c7fc70c6571839e
https://doi.org/10.1109/jqe.2002.808147
https://doi.org/10.1109/jqe.2002.808147
Autor:
V. Yu. Venediktov, M. P. Bogdanov, S. I. Kliment'ev, V. M. Irtuganov, V E Sherstobitov, I. B. Orlova, Sergei A. Dimakov, D A Goryachkin, V P Kalinin, Alexander V. Gorlanov, I. M. Kozlovskaya, A.M. Grigor'ev
Publikováno v:
Optics Communications. 129:405-413
A novel approach is proposed for using the phase conjugation phenomenon for dynamic correction of distortions in beam forming laser systems. The method is based on the well-known application of a special diffraction structure on the surface of correc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be78308a7df4dbccce3f1c01413f6c01
https://doi.org/10.1016/s0030-4018(96)00198-8
https://doi.org/10.1016/s0030-4018(96)00198-8
Publikováno v:
Soviet Journal of Quantum Electronics. 21:691-694
Compensation of dynamic aberrations of a shaping telescope was demonstrated experimentally. A diffraction optical component was placed on the main mirror of the telescope and it was used to couple in a reference radiation into a phase-conjugation sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de29f0c556d0103ae39f29de11b4a4d4
https://doi.org/10.1070/qe1991v021n06abeh003919
https://doi.org/10.1070/qe1991v021n06abeh003919
Autor:
D A Goryachkin, Akira Endo, Lev V. Kovalchuk, Nikolay A. Romanov, Akira Sumitani, Krzysztof Nowak, Takashi Suganuma, V E Sherstobitov, Andrey Yu. Rodionov
Publikováno v:
High-Power Laser Ablation VII.
Recent studies of fundamental issues of target material format and laser radiation parameters 1,2 have revealed the attractiveness of LPP EUV source technolo gy based on Sn target and multi-kW CO 2 laser driver. In recent work 3 we have reported 8kW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f4fdab86a377b26ff98e362617880a
https://doi.org/10.1117/12.782606
https://doi.org/10.1117/12.782606
Publikováno v:
Soviet Journal of Quantum Electronics. 20:1259-1265
A scheme utilizing a four-wave interaction in 34SF6, with a feedback loop containing an amplifier, was applied to CO2 laser radiation pulses of microsecond duration with a reflected wave energy in the highest-gain 10P(20) line of up to 1.8 J. Partial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f5a3591246a536ec9f06f39760b5586
https://doi.org/10.1070/qe1990v020n10abeh007460
https://doi.org/10.1070/qe1990v020n10abeh007460
Autor:
Sergei A. Dimakov, L V Koval'chuk, A Yu Rodionov, V P Yashukov, S I Zavgorodneva, V E Sherstobitov
Publikováno v:
Soviet Journal of Quantum Electronics. 20:231-235
A study was made of the influence of smoothing of the edge of an exit mirror in an unstable resonator on the dynamics of the spatial structure of the radiation emitted by an electron-beam-controlled CO2 laser. Numerical methods and experiments demons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::770c2d34fa71d541008ffe0bf7cbbced
https://doi.org/10.1070/qe1990v020n03abeh005592
https://doi.org/10.1070/qe1990v020n03abeh005592
Self Q-switching and mode-locking in broad area lasers subject to transverse mode selective feedback
Autor:
V E Sherstobitov, Andrey Yu. Rodionov, Christoph Doering, Dehua Xiao, Sandra Wolff, Henning Fouckhardt
Publikováno v:
SPIE Proceedings.
Numerical and experimental results of output dynamics investigations of AR-coated broad area lasers (BALs) above laser threshold are presented. The BALs are subject to feedback from a free-space external Fourier-optical 4 f -setup with a spatial refl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0cd25ead0c449b8ced210678be0a2ce
https://doi.org/10.1117/12.662799
https://doi.org/10.1117/12.662799