Competition of Stimulated Raman Scattering in H<suB>2</suB>-CH<suB>4</suB> Mixed Gases

Chin. Phys. Lett.

1999, Vol. 16

Issue (10): 718-720 DOI:

Original Articles

Competition of Stimulated Raman Scattering in H₂-CH₄ Mixed Gases

XU Jian-qiu;LOU Qi-hong;DONG Jing-Xing

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800

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XU Jian-qiu, LOU Qi-hong, DONG Jing-Xing 1999 Chin. Phys. Lett. 16 718-720

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Abstract Competition of stimulated Raman scattering was observed in hydrogen-methane mixed gases pumped by a KrF laser. The Stokes pulse of methane gas oscillated, shortened and was destroyed with the addition of various ratios of hydrogen gas. A model including the feedback of the cell windows as well as competition between hydrogen and methane gas agree well with the experimental observations.

Keywords: 42.50.Lc 42.65.Dr

Published: 01 October 1999

PACS:	42.50.Lc	(Quantum fluctuations, quantum noise, and quantum jumps)
	42.65.Dr	(Stimulated Raman scattering; CARS)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I10/0718

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