| タイトル | Optical Stark effect in the four-wave mixing and stimulated Raman spectra of N2 |
| 著者（英） | Moosmuller, H.; Huo, Winifred M.; She, C. Y. |
| 著者所属（英） | Colorado State Univ.|NASA Ames Research Center |
| 発行日 | 1989-12-15 |
| 言語 | eng |
| 内容記述 | The influence of the optical Stark effect on spectral line shapes in four-wave-mixing Raman spectroscopy (FWMRS) and stimulated Raman spectroscopy (SRS) is investigated experimentally and theoretically. Using an experimental setup capable of rapid alternation between the simultaneous measurement of coherent Stokes Raman spectroscopy and inverse Raman spectroscopy at low and high intensities, together with a sophisticated frequency reference scheme, it was possible to perform a rather direct comparison between Stark-broadened and non-Stark-broadened spectra of both classes of Raman spectroscopies. The results demonstrate that SRS spectra show more Stark shift and broadening than their FWMRS counterparts. A discrepancy with theoretical results is pointed out, and an attempt is made to explain it. |
| NASA分類 | LASERS AND MASERS |
| レポートNO | 90A19586 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/358948 |
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