Výsledky vyhledávání - "P. V. Nikles"

Excitation and decay of low-lying nuclear states in a dense plasma produced by a subpicosecond laser pulse

Autor: O. V. Chutko, M. P. Kalashnikov, A. V. Andreev, Vyacheslav M Gordienko, A. M. Dykhne, Roman V Volkov, P. V. Nikles, Andrei B Savel'ev, R. A. Chalykh, Eugene V. Tkalya, Pavel M Mikheev

Publikováno v: Journal of Experimental and Theoretical Physics. 91:1163-1175

The excitation of low-lying nuclear levels in a hot, dense plasma, produced by a subpicosecond pulse with intensity exceeding 1016 W/cm2, is investigated theoretically and experimentally. The basic channels of electronic (inelastic scattering and inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38bed8e1f8c6016e295ca057ced45457
https://doi.org/10.1134/1.1342882

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Infrared–CARS spectrometer with 0.001 cm−1resolution in the 1900–5000 cm−1range

Autor: P V Nikles, S Yu Volkov, V. V. Smirnov, D. N. Kozlov, S. M. Chuksin, A M Prokhorov

Publikováno v: Soviet Journal of Quantum Electronics. 11:135-137

A description is given of a high-resolution (~10−3 cm−1) spectrometer with an automated data acquisition and processing system, which can be used to record simultaneously both infrared and Raman spectra of a given substance in the frequency range

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79221191ceda893241cd8b075f043fd5
https://doi.org/10.1070/qe1981v011n01abeh005392

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Difference frequency generation in a GaSe crystal with continuous tuning in the 560–1050 cm–1range

Autor: V. V. Smirnov, G. B. Abdullaev, A D Savel'ev, P V Nikles, É Yu Salaev, A M Prokhorov, L A Kulevskiĭ

Publikováno v: Soviet Journal of Quantum Electronics. 6:88-90

Mixing of radiation emitted by a ruby laser and a tunable dye laser in a GaSe crystal generated the difference frequency. Continuous tuning of this frequency was achieved in the infrared range from 560 to 1050 cm?1. The maximum output power was 300 W

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dd32e8e141c96407b90b2dbb599e986
https://doi.org/10.1070/qe1976v006n01abeh010827

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Frequency stability of parametric light sources

Autor: A I Kovrigin, Kh Al'brekht, P V Nikles

Publikováno v: Soviet Journal of Quantum Electronics. 1:539-541

An experimental investigation was made of the frequency stability of parametric light sources. It was found that the stability of the output frequency of KH2PO4 and α-HIO3 parametric light sources was two to three times higher than the stability of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af8a04bf3631d55066412124a903a51a
https://doi.org/10.1070/qe1972v001n05abeh003267

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