EFFICIENT DIODE-LASER-PUMPED 946 NM ND-YAG LASER WITH RESONATOR-ENHANCED PUMP ABSORPTION

被引：15

作者：

KOZLOVSKY, WJ

RISK, WP

机构：

[1] Almaden Research Center, IBM Research Division, San Jose

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1992年 / 28卷 / 04期

关键词：

D O I：

10.1109/3.135238

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：

The pump absorption of a 946 nm Nd:YAG laser was improved by resonating the GaAlAs diode-laser pump light in the 0.33 mm long, monolithic laser resonator, whose maximum single pass pump absorption was only 18%. When the diode laser frequency was tuned to the pump resonance that was properly impedance matched, the Nd:YAG laser produced 29 mW from an incident diode laser power of 61 mW for an overall efficiency of 48%. Laser oscillation was observed at both 946 nm and 938 nm.

引用

页码：1139 / 1141

页数：3

共 15 条

[1]

ANTON DW, C DIG CLEO 90, P262

[2] RESONANT OPTICAL SECOND HARMONIC GENERATION AND MIXING [J].