High power CW diode-pumped laser operation of Yb3+:CaF2 crystal.

被引：0

作者：

Jacquemet, M ^{[1
]}

Lucca, A ^{[1
]}

Druon, F ^{[1
]}

Balembois, F ^{[1
]}

Georges, P ^{[1
]}

Petit, V ^{[1
]}

Doualan, JL ^{[1
]}

Camy, P ^{[1
]}

Moncorge, R ^{[1
]}

机构：

[1] Ctr Univ, UMR 8501, Inst Opt, Lab Charles Fabry, F-91403 Orsay, France

来源：

SOLID STATE LASERS AND AMPLIFIERS | 2004年 / 5460卷

关键词：

D O I：

10.1117/12.545519

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present here the first CW high power laser operation obtained under diode-pumping with an Yb3+:CaF2 crystal. This crystal exhibits good thermo-optical properties and can easily be grown in bulk crystals or in thin films. A maximum power of 5.8 W in a diffraction limited beam has been obtained with a 5% ytterbium-doped crystal of 4 mm-long. Moreover, the laser wavelength has been tuned over 54 run, between 1018 and 1072 nm, and the double-pass small-signal gain has been measured to be more than 1.8, showing the great potential of Yb3+:CaF2 as a gain media for ultrashort pulses operation or as amplifier.

引用

页码：83 / 90

页数：8

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