INVESTIGATION OF THE LASER PROPERTIES OF CR3+LISRGAF6

被引：100

作者：

SMITH, LK ^{[1
]}

PAYNE, SA ^{[1
]}

KWAY, WL ^{[1
]}

CHASE, LL ^{[1
]}

CHAI, BHT ^{[1
]}

机构：

[1] UNIV CENT FLORIDA,CREOL,ORLANDO,FL 32936

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1992年 / 28卷 / 11期

关键词：

D O I：

10.1109/3.161320

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：

Efficient laser performance of Cr-doped LiSrGaF6 (LiSGAF) has been demonstrated near 820 nm, using a Kr-laser pump source. Cr: LiSGAF is a new material that is closely related to the previously reported laser crystals, LiCaAlF6:Cr3+ (Cr:LiCAF) and LiSrAlF6:Cr3+(Cr:LiSAF). The emission cross section and lifetime were found to be 3.3 x 10(20) cm2 and 88 mus, respectively. Assessments of the absorption oscillator strengths reveal that LiSGAF possesses an odd-parity distortion at the Cr sites that is of intermediate magnitude, compared to LiCAF and LiSAF.

引用

页码：2612 / 2618

页数：7

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