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Proceedings Paper

Effects of coherent population trapping in vibrational levels on group velocity and Raman scattering
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Paper Abstract

We study Raman scattering in molecular media by applying two laser fields in a two-photon resonance with vibrational transition. The role of rotational levels has been investigated. It is shown that the molecular vibrational coherence strongly depends on the effect of coherent population trapping for rotational levels. The obtained results are important for application of Raman spectroscopy to molecular detection for engineering, chemical, and biological applications.

Paper Details

Date Published: 7 March 2016
PDF: 10 pages
Proc. SPIE 9763, Slow Light, Fast Light, and Opto-Atomic Precision Metrology IX, 97630G (7 March 2016); doi: 10.1117/12.2220235
Show Author Affiliations
Pooja Singh, Univ. of North Texas (United States)
Yuri V. Rostovtsev, Univ. of North Texas (United States)


Published in SPIE Proceedings Vol. 9763:
Slow Light, Fast Light, and Opto-Atomic Precision Metrology IX
Selim M. Shahriar; Jacob Scheuer, Editor(s)

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