Stark broadening using crossed Gaussian beams in stimulated Raman spectroscopy of N2.

Details Stark broadening using crossed Gaussian beams in stimulated Raman spectroscopy of N2. Stark broadening using crossed Gaussian beams in stimulated Raman spectroscopy of N2.

Jun 1997

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997jqsrt..57..739h&link_type=abstract

Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 57, issue 6, pp. 739-744

Physics

1

Stark Broadening: Molecular Nitrogen

Scientific paper

The authors have studied the effect of crossing two Gaussian laser beams on Stark-broadened line shapes in stimulated Raman gain spectroscopy of N2 Q-branch transitions. At about 350 GW/cm2 of pump laser peak intensity in a 0.11 atm, 298 K gas sample, the Stark-broadened crossed-beam linewidth is about twice the linewidth of collinear beams. For the crossed condition, the two focussed (f/93) beams are crossed at 0.9 deg. The line shape measurements are in qualitative agreement with a numerical model for Stark-broadened line shapes that spatially resolves the laser intensity variations over the sample volume.

Affiliated with

Also associated with

No associations

Rating

Stark broadening using crossed Gaussian beams in stimulated Raman spectroscopy of N2. does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Stark broadening using crossed Gaussian beams in stimulated Raman spectroscopy of N2., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stark broadening using crossed Gaussian beams in stimulated Raman spectroscopy of N2. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1476649