Diode-pumped Pr3+:Ky3F10 red laser

被引：105

作者：

Camy, P. ^{[1
]}

Doualan, J. L.

Moncorge, R.

Bengoechea, J.

Weichmann, U.

机构：

[1] Univ Caen, CNRS, CEA, ISMRA UMR 6637, F-14050 Caen, France

[2] Philips Technol GmbH Forsch Labs, D-52066 Aachen, Germany

来源：

OPTICS LETTERS | 2007年 / 32卷 / 11期

关键词：

D O I：

10.1364/OL.32.001462

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the first observation to our knowledge of room-temperature continuous-wave laser operation of a Pr3+ : KY3F10 single crystal at 644.5 nm, pumped by a blue GaN laser diode emitting at 446 nm. With a 2.5% transmission output coupler and a nonoptimized optical cavity, an output power of 39 mW was obtained at 644.5 mn with a laser threshold of 125 mW and a differential slope efficiency of 23%. (c) 2007 Optical Society of America

引用

页码：1462 / 1464

页数：3

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