Stimulated Raman gain scattering in planar dielectric waveguides

Stimulated Raman gain scattering in planar dielectric waveguides

We have measured the vibrational Raman spectrum of a 1.2-microm-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 cm(-1). This value is in reasonable agreement with...

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Veröffentlicht in:Optics letters 1996-05, Vol.21 (9), p.671-673
Hauptverfasser: Kanger, J S, Tukker, T W, Otto, C, Greve, J
Format: Artikel
Sprache:eng
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Zusammenfassung:We have measured the vibrational Raman spectrum of a 1.2-microm-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 cm(-1). This value is in reasonable agreement with theoretical predictions.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.21.000671