Amplified backscattering from dye-doped polymer bounded with 1D rough metal film

Gang-Ding Peng; Zu-Han Gu

doi:10.1117/12.401647

26 September 2000 Amplified backscattering from dye-doped polymer bounded with 1D rough metal film

Gang-Ding Peng, Zu-Han Gu

Proceedings Volume 4100, Scattering and Surface Roughness III; (2000) https://doi.org/10.1117/12.401647
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

We report the experimental study of the amplified enhanced backscattering through dye-doped polymer. The sample is a slice of pyrromethene-doped polymer coupled with a one-dimensional rough gold film with a large slop. When the sample is illuminated with a p- polarized He-Ne laser, and pumped by a cw Argon-ion laser, the amplified scattering is observed. It is found that the enhanced backscattering peak with its associated satellites is sharply increased and their widths narrowed for a pyrromethene-doped polymer with low dielectric constant $epsolin₂.

Citation Download Citation

Gang-Ding Peng and Zu-Han Gu "Amplified backscattering from dye-doped polymer bounded with 1D rough metal film", Proc. SPIE 4100, Scattering and Surface Roughness III, (26 September 2000); https://doi.org/10.1117/12.401647

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