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 Kvantovaya Elektronika: Year: Volume: Issue: Page: Find

 Kvantovaya Elektronika, 1987, Volume 14, Number 4, Pages 851–859 (Mi qe8613)

Applications of lasers, other topics in quantum electronics

Investigation of the distribution of CO$_2$ molecules between vibrational–rotational levels in a glow discharge by the method of pulsed diode laser spectroscopy

A. V. Dem'yanenko, I. I. Zasavitskii, V. N. Ochkin, S. Yu. Savinov, N. N. Sobolev, M. V. Spiridonov, A. P. Shotov

Abstract: A laser spectrometer for the investigation of a nonequilibrium molecular plasma was constructed. Diode lasers with a record width of a continuous frequency tuning range ($\gtrsim$10 ñì$^{-1}$) were used in this spectrometer. The spectrometer response time ($\lesssim$10 nsec) made it possible to use liquid nitrogen to cool the diode lasers so that the resolution was at least $\sim$10$^{-3}$cm$^{-1}$ when the tuning rate was $\sim$10$^5$cm$^{-1}$/sec. An investigation was made of the distribution of the vibrational and rotational energies between the internal degrees of freedom of the CO$_2$ molecules and the gas temperature in a glow discharge was determined.

Full text: PDF file (1472 kB)

English version:
Soviet Journal of Quantum Electronics, 1987, 17:4, 536–541

Bibliographic databases:

UDC: 621.373.826:535.33
PACS: 52.80.Hc, 33.15.Mt, 33.80.Gj, 42.55.Px, 42.60.Fc

Citation: A. V. Dem'yanenko, I. I. Zasavitskii, V. N. Ochkin, S. Yu. Savinov, N. N. Sobolev, M. V. Spiridonov, A. P. Shotov, “Investigation of the distribution of CO$_2$ molecules between vibrational–rotational levels in a glow discharge by the method of pulsed diode laser spectroscopy”, Kvantovaya Elektronika, 14:4 (1987), 851–859 [Sov J Quantum Electron, 17:4 (1987), 536–541]

Citation in format AMSBIB
\Bibitem{DemZasOch87} \by A.~V.~Dem'yanenko, I.~I.~Zasavitskii, V.~N.~Ochkin, S.~Yu.~Savinov, N.~N.~Sobolev, M.~V.~Spiridonov, A.~P.~Shotov \paper Investigation of the distribution of CO$_2$ molecules between vibrational--rotational levels in a glow discharge by the method of pulsed diode laser spectroscopy \jour Kvantovaya Elektronika \yr 1987 \vol 14 \issue 4 \pages 851--859 \mathnet{http://mi.mathnet.ru/qe8613} \transl \jour Sov J Quantum Electron \yr 1987 \vol 17 \issue 4 \pages 536--541 \crossref{https://doi.org/10.1070/QE1987v017n04ABEH008613} \isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=A1987H815600040}