Multi-colour laser oscillation in Pr3+-doped fluoro-aluminate glass fibre pumped by 442.6 nm GaN-semiconductor laser

被引：37

作者：

Fujimoto, Y. ^{[1
]}

Ishii, O. ^{[2
]}

Yamazaki, M. ^{[3
]}

机构：

[1] Osaka Univ, Inst Laser Engn, Suita, Osaka 5650871, Japan

[2] Sumita Opt Glass Inc, Opt Glass Prod Dept, Prod Engn Sect, Tajima, Fukushima 9670004, Japan

[3] Sumita Opt Glass Inc, R&D Dept, Glass Res Div, Urawa Ku, Saitama 3308565, Japan

来源：

ELECTRONICS LETTERS | 2009年 / 45卷 / 25期

关键词：

D O I：

10.1049/el.2009.1892

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The successful drawing of a Pr-doped optical fibre of a waterproof fluoro-aluminate glass in an AlF3-YF3-PbF2 system with low loss (0.1 dB/m) is reported and multi-colour laser oscillation in a Pr3+-doped fluoro-aluminate glass fibre pumped by a 442.6 nm GaN-semiconductor laser is demonstrated. Since the fluoro-aluminate glass in an AlF3-YF3-PbF2 system has a remarkable water resistance advantage compared to ZBLAN glass, Pr-doped fluoro-aluminate glass fibre is expected to contribute to making a visible fire laser with high chemical durability without a frequency doubling technique.

引用

页码：1301 / U44

页数：2

共 9 条

[1]

Corner LAL, 2007, CATTLE PRACT, V15, P3

[2] SYNTHESIS, CHARACTERIZATION, AND POTENTIAL APPLICATION OF HIGHLY CHEMICALLY DURABLE GLASSES BASED ON AIF3 [J].