Zobrazeno 1 - 10
of 28
pro vyhledávání: '"S V Mel'chenko"'
Conversion of radiation from high-power UV lasers in gases and vapors by stimulated Raman scattering
Autor:
S. V. Mel’chenko, V. F. Tarasenko
Publikováno v:
Russian Physics Journal. 41:270-290
We have systematized experimental data on conversion of high-power UV radiation in gases and vapors by stimulated Raman scattering (SRS). We consider the features of nonlinear processes mediated by UV photons. We formulate the requirements for the pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0c96a6f6cf712a471edcbe63b587a7a
https://doi.org/10.1007/bf02766424
https://doi.org/10.1007/bf02766424
Publikováno v:
Quantum Electronics. 28:62-65
An experimental study and a theoretical simulation were made of stimulated Raman scattering (SRS) conversion into shifted components. It was found that there were optimal values of the pressure and focal distance for conversion into the first 'blue'
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2bc82a1aa9e3f72466dda9cf15f70dc
https://doi.org/10.1070/qe1998v028n01abeh001122
https://doi.org/10.1070/qe1998v028n01abeh001122
Publikováno v:
Journal of Modern Optics. 42:2229-2237
The performance of a long pulse XeCl laser, fitted with a negative branch unstable cavity using a phase-unifying (PU) mirror as output coupler, has been investigated. Laser beams with a divergence close to the diffraction limited value and with a rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d01df5d30de3f522bd049139e2bc6d6c
https://doi.org/10.1080/09500349514551931
https://doi.org/10.1080/09500349514551931
Publikováno v:
Quantum Electronics. 25:529-532
The dynamics of the lower X state of the active molecules was found to affect significantly the operation of an XeCl laser. For this reason the saturation intensity of the active transition could vary with the experimental conditions. The output radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03410eb1c0780edbf50436c654b4f509
https://doi.org/10.1070/qe1995v025n06abeh000405
https://doi.org/10.1070/qe1995v025n06abeh000405
Publikováno v:
Journal of Russian Laser Research. 15:49-53
The rapid advances in the development of electric-discharge exciplex lasers and powerful effective sources of UV coherent radiation have uncovered far-reaching prospects for their practical use in various fields of sciences and engineering, such as m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1bf9748fd10f4366ec73f227091446b
https://doi.org/10.1007/bf02581045
https://doi.org/10.1007/bf02581045
Publikováno v:
Bulletin of Experimental Biology and Medicine. 133:95-97
We performed morphological examination of intact and atherosclerotic aortic regions after laser irradiation with various characteristics (wavelength and energy). Particular attention was given to the type of damages to the vascular wall around crater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7f0118e1046e7c8e84d45ac8b98308
https://doi.org/10.1023/a:1015129132738
https://doi.org/10.1023/a:1015129132738
Autor:
Konstantin M. Degtyarenko, Rimma T Kuznetsova, T. N. Kopylova, Aleksei N Panchenko, S. V. Mel'chenko, Lyibov G. Samsonova, V V Sukhanov, E. N. Tel’minov, G. V. Maĭer, Viktor F Tarasenko, Mikhail I. Lomaev
Publikováno v:
Quantum Electronics. 23:568-572
A laser system consisting of a high-power, narrow-band dye laser and a Joule XeCl laser (λ = 308 nm) with high output characteristics is described. The system can be tuned over the spectral interval 330–800 nm. The efficiency ranges up to 19% at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ecdd440d5813891a544274ecd036fd2
https://doi.org/10.1070/qe1993v023n07abeh003125
https://doi.org/10.1070/qe1993v023n07abeh003125
Autor:
E. D. Mel'chenko, S. V. Mel'chenko
Publikováno v:
Russian Physics Journal. 43:409-411
This paper gives a retrospective overview of the use of lasers in cardiosurgery and primarily, in laser angioplasty. Despite the spotty character of interest in this problem, the latter has been shown to be still urgent, and the technical approaches
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e642c3a78dff409baca629ce3203983
https://doi.org/10.1007/bf02508525
https://doi.org/10.1007/bf02508525
Publikováno v:
Applied Physics A: Materials Science & Processing. 69:S323-S325
The results of the experimental study of UV lasers and laser systems pumped by different methods are presented. Two lasers were pumped by electron beams from Marx generators. Three lasers were pumped by transverse discharge with UV preionization. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7717e37595d6943f5ce2e93d649b9551
https://doi.org/10.1007/s003390051409
https://doi.org/10.1007/s003390051409
Autor:
Victor F. Tarasenko, Lyibov G. Samsonova, V.B. Sukhanov, Aleksei N Panchenko, Georgy V. Mayer, Rimma T Kuznetsova, V. B. Kaul, T. N. Kopylova, S. V. Mel'chenko, E. N. Tel'Minov
Publikováno v:
Conference on Lasers and Electro-Optics Europe.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae75c1d22b96ab37170bf4610a37452f
https://doi.org/10.1109/cleoe.1994.636237
https://doi.org/10.1109/cleoe.1994.636237