Study of processes of translational,rotational, and vibrational relaxation based on CARS spectra line shapes |
| |
| Authors: | D N Kozlov V V Smirnov S Yu Volkov |
| |
| Institution: | (1) General Physics Institute, Academy of Sciences of the USSR, Vavilov St. 38, SU-117942 Moscow, USSR |
| |
| Abstract: | This paper reviews the various physico-chemical processes responsible for actual linewidths encountered in high-resolution coherent anti-Stokes Raman spectroscopy (CARS). Most of the experimental data are based on linewidth measurements using a pulseamplified CARS spectrometer with an emission bandwidth (FWHM) of 2×10–3 cm–1. Detailed rotational and vibrational relaxation constants have been obtained from the analysis of theQ-branch profiles of C2H2, N2, CH4, and SiH4. |
| |
| Keywords: | 42 65 34 00 |
| 本文献已被 SpringerLink 等数据库收录！ |
|
