ACOUSTOOPTIC ACTIVELY MODE-LOCKED FREQUENCY-DOUBLED CONTINUOUS-WAVE ND-YAG LASER

被引:2
|
作者
BAI, JT [1 ]
QIAO, XG [1 ]
WANG, SC [1 ]
机构
[1] ACAD SINICA,XIAN INST OPT & PRECIS MECH,XIAN 710069,PEOPLES R CHINA
关键词
D O I
10.1063/1.356473
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report a 200-MHz ultrahigh frequency acousto-optic mode-locked and KTiOPO4 stable intracavity frequency-doubled Nd:YAG laser pump source, which included a single-lens telescopic and L-type folded-arm resonator. 20 W high average mode-locked power and 2.0 W average mode-locked doubled green light power achieved at 4.0 kW single lamp pumped power, respectively. The instability of second-harmonic light output power was effectively suppressed by inserting a quarter wave plate at the fundamental laser wavelength inside the cavity.
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页码:734 / 736
页数:3
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