Abstract
We have measured the vibrational Raman spectrum of a 1.2-mm-thick polystyrene film by using this film as an optical waveguide in a waveguide-stimulated Raman gain experiment. A gain factor of 1.3% was measured for the strong benzene mode at 1002 cm21. This value is in reasonable agreement with theoretical predictions.
Original language | Undefined |
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Pages (from-to) | 671-673 |
Number of pages | 3 |
Journal | Optics letters |
Volume | 21 |
Issue number | 21 |
DOIs | |
Publication status | Published - 1996 |
Keywords
- IR-71733
- METIS-129739