Morphology dependent resonant lasing of a dye-doped microsphere prepared by non-linear optical material

T. Takahashi, S. Matsuo, H. Misawa, T. Karatsu, A. Kitamura, K. Kamada, K. Ohta

研究成果: Article査読

6 被引用数 (Scopus)

抄録

Laser oscillation from dye-doped microparticles of organic polymers was investigated. Spectral shift in peak wavelengths of laser oscillation depending on pumping intensity was observed in the microparticles of poly(cyclohexylmethylsilane) (PCHMSi). The shift observed for PCHMSi microparticles was discussed in terms of the third-order non-linear optical (NLO) effect. It was concluded that the effective power density of light just inside the microparticle's surface was about 30 times larger than that of the pump pulse.

本文言語English
ページ(範囲)298-302
ページ数5
ジャーナルThin Solid Films
331
1-2
DOI
出版ステータスPublished - 1998
外部発表はい

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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