由氮化镓激光二极管泵浦的可见-近红外可调谐掺镨光纤激光器。

Visible-NIR tunable Pr3+-doped fiber laser pumped by a GaN laser diode.

作者信息

Okamoto Hideyuki, Kasuga Ken, Hara Ikunari, Kubota Yoshinori

机构信息

Chemical research center, Central Glass co, Ltd, 2805 Imafuku-Nakadai Kawagoe, Saitama, 350-1151, Japan.

出版信息

Opt Express. 2009 Oct 26;17(22):20227-32. doi: 10.1364/OE.17.020227.

DOI:10.1364/OE.17.020227

PMID:19997247

Abstract

We demonstrated continuous wave laser operation with a tunable range of over 300 nm in the visible and near-infrared regions (479-497, 515-548, 597-737, 849-960 nm) using a single 9-cm Pr(3+)-doped ZBLAN fiber pumped by a GaN laser. The total tunable range was 6469 cm(-1), which is wider than that of conventional Ti:sapphire lasers.

摘要

我们展示了使用由氮化镓激光器泵浦的单根9厘米掺Pr(3+)的ZBLAN光纤，在可见光和近红外区域（479 - 497、515 - 548、597 - 737、849 - 960纳米）实现了调谐范围超过300纳米的连续波激光运转。总调谐范围为6469厘米(-1)，比传统钛宝石激光器的调谐范围更宽。