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

6 引用 (Scopus)

抜粋

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.

元の言語English
ページ(範囲)298-302
ページ数5
ジャーナルThin Solid Films
331
発行部数1-2
DOI
出版物ステータスPublished - 1998 1 1
外部発表Yes

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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