Spectroscopic characterization of various Yb3+ doped laser materials at cryogenic temperatures for the development of high energy class diode pumped solid state lasers

被引：17

作者：

Jambunathan, Venkatesan ^{[1
]}

Koerner, Joerg ^{[2
]}

Sikocinski, Pawel ^{[1
]}

Divoky, Martin ^{[1
]}

Sawicka, Magdalena ^{[1
]}

Lucianetti, Antonio ^{[1
]}

Hein, Joachim ^{[2
]}

Mocek, Tomas ^{[1
]}

机构：

[1] AS CR, HiLASE Project, Vvi, Inst Phys, Slovance 2, Prague 18221, Czech Republic

[2] Friedrich Schiller Univ Jena, Inst Opt & Quantum Elect, D-07743 Jena, Germany

来源：

HIGH-POWER, HIGH-ENERGY, AND HIGH-INTENSITY LASER TECHNOLOGY; AND RESEARCH USING EXTREME LIGHT: ENTERING NEW FRONTIERS WITH PETAWATT-CLASS LASERS | 2013年 / 8780卷

关键词：

Ytterbium; YAG; LuAG; CaF2; FP15-glass; absorption; emission; gain; cross-section; cryogenic temperature;

D O I：

10.1117/12.2016915

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Precise values of absorption, emission and gain cross-sections of Yb:YAG, Yb:LuAG, Yb:CaF2 and Yb:FP15-glass at cryogenic temperatures are presented. To obtain the emission cross-sections two theoretical approaches were used. The first is the McCumber or reciprocity method (RM) which is based on the absorption spectra. The second is the Fuchtbauer-Ladenburg (FL) method using fluorescence spectra. From the results of cross-sections one can expect significant impact on laser performance on these materials especially in the case of high energy class diode pumped solid state lasers.

引用

页数：9

共 11 条

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