LICAALF6-CR-3+ - A PROMISING NEW SOLID-STATE LASER MATERIAL

被引：271

作者：

PAYNE, SA

CHASE, LL

NEWKIRK, HW

SMITH, LK

KRUPKE, WF

机构：

[1] Lawrence Livermore Natl Lab,, Livermore, CA, USA

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1988年 / 24卷 / 11期

关键词：

Lasers--Tuning - Lithium Compounds - Spectroscopy; Absorption--Thermal Effects - Spectroscopy; Emission--Thermal Effects;

D O I：

10.1109/3.8567

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：

LiCaAlF6:Cr3+ (Cr3+:LiCAF) exhibits an intrinsic (extrapolated maximum) slope efficiency of 67%. For comparison, the intrinsic slope efficiencies of BeAl2O4:Cr 3+ (alexandrite), Na3Ga2Li3F12:Cr3+, and ScBO3:3+ were found to 65, 28, and 26%, respectively. The tuning range of LiCaAlF6:Cr3+ was determined to be at least 720-840 nm. The conventional spectroscopic properties, such as the absorption, emission, and emission lifetimes as a function of temperature, are reported as well.

引用

页码：2243 / 2252

页数：10

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[1] THERMAL QUENCHING OF CHROMIUM PHOTOLUMINESCENCE IN ORDERED PEROVSKITES .1. TEMPERATURE-DEPENDENCE OF SPECTRA AND LIFETIMES [J].