Surface-emitting dye-doped polymer laser coupled with stimulated resonant Raman scattering

Hisao Yanagi, Hidetaka Miyamoto, Atsushi Ishizumi, Satoshi Tomita, Kenichi Yamashita, Kunishige Oe

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Surface-emitting polymer laser was fabricated with 1,4-bis[2-[4-[N,N-di(p -totyl)amino]phenyl]vinyl]benzene-doped poly(vinyl-pyrrolidone) thin films sandwiched between two distributed Bragg reflector (DBR) mirrors. Under pulsed optical pumping, Fabry-Perot (FP) type resonation resulted in multi-mode laser oscillations depending upon the active film thickness. With increasing excitation wavelengths, an emission peak based on stimulated resonant Raman scattering (SRRS) was superimposed on the multimode band region. When the SRRS peak just overlapped with one of the FP modes, the emission intensity was enhanced and the line width was considerably narrowed. Such SRRS-coupled FP oscillations can be applied to realize a tunable single-mode surface-emitting polymer laser.

本文言語English
論文番号263304
ジャーナルApplied Physics Letters
96
26
DOI
出版ステータスPublished - 2010 6月 28
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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