Near infrared broadband emission of bismuth-doped aluminophosphate glass

被引：314

作者：

Meng, XG ^{[1
]}

Qiu, JR

Peng, MY

Chen, DP

Zhao, QZ

Jiang, XW

Zhu, CS

机构：

[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photon Craft Project, Shanghai 201800, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 05期

关键词：

D O I：

10.1364/OPEX.13.001628

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Near infrared broadband emission characteristics of bismuth-doped aluminophosphate glass have been investigated. Broad infrared emissions peaking at 1210nm, 1173nm and 1300nm were observed when the glass was pumped by 405nm laser diode (LD), 514nm Ar+ laser and 808nm LD, respectively. The full widths at half maximum (FWHMs) are 235nm, 207nm and 300nm for the emissions at 1210nm, 1173nm and 1300nm, respectively. Based on the energy matching conditions, it is suggested that the infrared emission may be ascribed to P-3(1) --> P-3(0) transition of Bi+. The broadband infrared luminescent characteristics of the glasses indicate that they are promising for broadband optical fiber amplifiers and tunable lasers. (C) 2005 Optical Society of America.

引用

页码：1628 / 1634

页数：7

共 16 条

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