Laser oscillation phenomena in dye-doped microspheres of some organic polymers were investigated. In case of poly(cyclohexylmethylsilane) (PCHMSi) microspheres, a spectral shift in lasing wavelengths was observed with increasing pumping power. The shift was explained in terms of optical Kerr effect (OKE) which come from the lasing light. The effective electric field which induced the OKE was estimated; the value was larger than that of pumping laser light. This result indicates that the effective electric field of light was efficiently amplified inside the microspheres.
|ジャーナル||Molecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics|
|出版物ステータス||Published - 1999 12 1|
|イベント||Proceedings of the 1998 4th International Conference on Organic Nonlinear Optics (ICONO'4) - The 8th IKETANI Conference - Chitose, Jpn|
継続期間: 1998 10 12 → 1998 10 15
ASJC Scopus subject areas
- Control and Systems Engineering
- Condensed Matter Physics