抄録
Absorption spectra of lanthanide ions in perfluorinated (PF) plastic solution were measured, and the radiative properties were determined by the absorption measurements and the Judd-Ofelt theory. Fluorescence spectrum of Nd3+ in PF plastic solution from 900 nm to 1350 nm, pumped at 580 nm, were measured for the first time. Lasing properties of a rhodamine 6G-doped graded-index plastic optical fiber laser (GI-POFL) and a rod laser were investigated. All measurements demonstrated the superior performance of the GI-POFL. This paper also discusses the lasing properties on the basis of near-field pattern measurements.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 62-70 |
| ページ数 | 9 |
| ジャーナル | Proceedings of SPIE - The International Society for Optical Engineering |
| 巻 | 4642 |
| DOI | |
| 出版ステータス | Published - 2002 1月 1 |
| イベント | Organic Photonic Materials and Devices IV - San Jose, CA, United States 継続期間: 2002 1月 21 → 2002 1月 25 |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 凝縮系物理学
- コンピュータ サイエンスの応用
- 応用数学
- 電子工学および電気工学