Experimental and theoretic studies of collective emission in CS2

Huei Tarng Liou; Bobby Fain; Siming H. Lin

doi:10.1117/12.143107

22 April 1993 Experimental and theoretic studies of collective emission in CS2

Huei Tarng Liou, Bobby Fain, Siming H. Lin

Proceedings Volume 1858, Laser Techniques for State-Selected and State-to-State Chemistry; (1993) https://doi.org/10.1117/12.143107
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

When the CS₂ vapor of 350 to 450 mTorr in a tube was irradiated by the output of a pulsed laser at wavelength 343.6 nm, and was optically excited to the R(J) equals 29, v equals 0, 10, 0, R³B₂ state, collective emissions were observed at six wavelengths. The emissions are terminated on the highly vibrational states of the ground electronic state, and exhibit a third power dependence. A rate equation including stimulated emission is proposed to explain this phenomenon.

Citation Download Citation

Huei Tarng Liou, Bobby Fain, and Siming H. Lin "Experimental and theoretic studies of collective emission in CS2", Proc. SPIE 1858, Laser Techniques for State-Selected and State-to-State Chemistry, (22 April 1993); https://doi.org/10.1117/12.143107

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