摘要
采用激光二极管纵向泵浦Nd∶YVO4晶体,用一个线性平凹腔实现了1064 nm和1342 nm双波长连续波振荡,经BIBO腔内和频得到了593 nm的激光输出.当泵浦输入功率为1.4 W时593 nm激光输出功率为48.5 mW.593 nm激光功率的均方根稳定性<2.0%,光斑椭圆度为0.90,峰-峰值噪音小于0.5%.
An LD-end pumped Nd ： YVO4 crystal 593nm yellow laser with BIBO intra-cavity sum-frequency mixing （SFM） was reported. Using a plane curved cavity, dual-wavelength operation, 1 064 nm and 1 342 nm, is realized. When pump power reached 1.4 W, 48.5 mW output power at 593 nm with intracavity SFM was observed. The ellipticity of the output beam is 0.90, and the noise is less than 0.5 %.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2007年第7期1195-1197,共3页
Acta Photonica Sinica
关键词
激光技术
黄光激光器
腔内和频
LD泵浦
BIBO
Laser technique
Yellow laser
Intra-cavity sum-frequency mixing
LD pumped
BIBO
