PR-DOPED MIXED-HALIDE GLASSES FOR 1300 NM AMPLIFICATION

被引：27

作者：

NEWHOUSE, MA

BARTHOLOMEW, RF

AITKEN, BG

BUTTON, LJ

BORRELLI, NF

机构：

[1] Technology Group, Corning Incorporated Corning, NY

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1994年 / 6卷 / 02期

关键词：

D O I：

10.1109/68.275424

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 pump efficiency of Pr-doped fluorozirconate amplifiers at 1300 nm is limited by nonradiative decay. A Pr3+1G4 excited state lifetime of 322 mus has been obtained in a mixed-halide glass. This is 2.9 times longer than the lifetime in a fluorozirconate host. Numerical amplifier modeling combined with calculated emission cross sections predicts a comparable increase in amplifier pump efficiency. The mixed-halide 1G4 emission is peaked at 1310 nm.

引用

页码：189 / 191

页数：3

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