Yellow laser oscillation in Dy3+-doped waterproof fluoro-aluminate glass fibre pumped by 398.8 nm GaN laser diodes

被引：55

作者：

Fujimoto, Y. ^{[1
]}

Ishii, O. ^{[2
]}

Yamazaki, M. ^{[3
]}

机构：

[1] Osaka Univ, Inst Laser Engn, 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 | 2010年 / 46卷 / 08期

关键词：

CONVERSION; GREEN; BLUE;

D O I：

10.1049/el.2010.0488

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：

In this reported work, the authors successfully drew a low-loss Dy-doped optical fibre (0.3 dB/m at 532 nm) of a waterproof fluoro-aluminate glass system and demonstrated yellow laser oscillation in the Dy3+-doped fluoride fibre pumped by a 398.8 nm GaN laser diode. Maximum output power was 10.3 mW and the slope efficiency was 17.1% at 575 nm. Since the fluoro-aluminate-glass system has a remarkable water resistance advantage compared to ZBLAN glass, Dy-doped fluoro-aluminate glass fibre is expected to contribute to making a solid-state yellow fibre laser with high chemical durability without a frequency doubling technique.

引用

收藏

页码：586 / U64

页数：2

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