Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Sergei K Vartapetov"'
Publikováno v:
Modern technologies in ophtalmology. :259-262
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16e37e843f5c6654dbf158fb82e596fb
https://doi.org/10.25276/2312-4911-2018-5-259-262
https://doi.org/10.25276/2312-4911-2018-5-259-262
Autor:
Anatolii S Lobach, Danila Dmitrievich Mazin, A A Borodkin, Sergei K Vartapetov, D V Khudyakov
Publikováno v:
Quantum Electronics. 48:124-128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d0bf8df1ae5dffc65a2577bbd5081b1
https://doi.org/10.1070/qel16581
https://doi.org/10.1070/qel16581
Publikováno v:
Quantum Electronics. 42:262-268
The review of femtosecond laser installations for medical applications is given and a new femtosecond ophthalmologic system for creation of a flap of corneal tissue during the LASIK operation is described. An all-fibre femtosecond laser emitting ~400
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00fb6b7ac85071615b992b1ddfd376d1
https://doi.org/10.1070/qe2012v042n03abeh014760
https://doi.org/10.1070/qe2012v042n03abeh014760
Autor:
V. A. Yamshchikov, O V Gryaznov, S. V. Nebogatkin, Sergei K Vartapetov, V. Yu. Khomich, S. I. Moshkunov, R. R. Khasaya, M. V. Malashin
Publikováno v:
Quantum Electronics. 39:714-718
A 193-nm electric-discharge ArF laser pumped by an all-solid-state generator based on a semiconductor switch and a system of magnetic compression of high-voltage pulses is studied. The laser emits 18-ns, 15 mJ pulses at a pulse repetition rate of 1 k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::538b8d21f3935baa0d89b7552568e29e
https://doi.org/10.1070/qe2009v039n08abeh014027
https://doi.org/10.1070/qe2009v039n08abeh014027
Autor:
V. Yu. Khomich, V. A. Yamshchikov, Aleksei Z Obidin, A A Zhigalkin, Sergei K Vartapetov, K E Lapshin
Publikováno v:
Quantum Electronics. 36:393-398
The effect of the discharge voltage, composition and pressure of the He—F2 gas mixture on the output radiation parameters of a VUV F2 laser is studied. It is shown that reaction of dissociative attachment of electrons to fluorine molecules plays a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01436e0edbd5fe55c6f0a396f6b92202
https://doi.org/10.1070/qe2006v036n05abeh013237
https://doi.org/10.1070/qe2006v036n05abeh013237
Publikováno v:
Quantum Electronics. 34:790-794
A repetitively pulsed high-frequency UV nitrogen laser based on magnetic pulse compression (MPC) ciruit is developed. The special characteristics of laser operation at pulse repetition rates up to 11 kHz are studied. Lasing with an average power of 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ac00ab74e288fffdb0a08e99ce0c917
https://doi.org/10.1070/qe2004v034n09abeh002665
https://doi.org/10.1070/qe2004v034n09abeh002665
Autor:
Aleksei Z Obidin, S L Semenov, M A Kurzanov, A A Rybaltovsky, Sergei K Vartapetov, Yu. V. Larionov
Publikováno v:
Quantum Electronics. 34:175-179
Photosensitivities of hydrogen-loaded silica fibres doped with germanium, phosphorus, antimony, and aluminium are estimated and compared. It is shown that although all the fibres can be pre-exposed, the degree of this effect is noticeably different f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92327c39581680fdc2dde558bf81fca7
https://doi.org/10.1070/qe2004v034n02abeh002606
https://doi.org/10.1070/qe2004v034n02abeh002606
Autor:
Yu. V. Larionov, Aleksei Z Obidin, Sergei K Vartapetov, A A Rybaltovsky, M A Kurzanov, S L Semenov
Publikováno v:
Quantum Electronics. 33:919-925
A method for studying the dynamics of transformation of defects in optical fibres, exposed to UV radiation, by the dose dependence of the induced refractive index is proposed. The processes of transformation of defects in a low-loss phosphosilicate f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76e7c534d3661516198fccaa057e2833
https://doi.org/10.1070/qe2003v033n10abeh002524
https://doi.org/10.1070/qe2003v033n10abeh002524
Publikováno v:
Quantum Electronics. 33:689-694
Experimental studies aimed at the optimisation of an unstable resonator of an ArF electric-discharge laser are performed. Several optical schemes of an unstable resonator of a single-module laser are proposed and investigated. It is shown that the la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bced3b6ab3c08458b235e061e3a6990a
https://doi.org/10.1070/qe2003v033n08abeh002479
https://doi.org/10.1070/qe2003v033n08abeh002479
Autor:
M A Kurzanov, V A Yamshchikov, Vladimir V Atezhev, A. N. Zhukov, Aleksei Z Obidin, Sergei K Vartapetov
Publikováno v:
Quantum Electronics. 33:677-683
An F{sub 2} laser operating at a pressure of an F{sub 2} - He - Ne gas mixture of up to 3300 mbar is investigated. The conditions for obtaining a maximum lasing efficiency are determined as a function of the parameters of the excitation system. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f07f5c61452e39645c2b2c7b8b9e8452
https://doi.org/10.1070/qe2003v033n08abeh002477
https://doi.org/10.1070/qe2003v033n08abeh002477