摘要
报道了激光二极管泵浦高效Ｎｄ：ＹＶＯ４激光器输出功率及波长特性的研究。基频光输出２３０ｍＷ，光－光转换效率为４５％。对激光输出波长和泵浦功率的关系进行了研究，发现激光器的输出波长随泵浦功率的平均变化率约为１．０５×１０－３ｎｍ／ｍＷ。利用ＫＴＰ腔内倍频获得２９．８ｍＷ的绿光输出，光－光转换效率为１２．４％。
The characteristics of a LD pumped highly efficient Nd:YVO4 laser were presented. The output power of 230 mW with an optical conversion efficiency of 45% has been obtained.29.8 mW of green fundamental spatial mace light have been generated with a'light to light'conversion efficiency of 12.4% when the input pump power was 240 mW.Data are also presented for the spectral variation of the output with input pump POwer.We have observed an average laser wavelength variation of 1.05×10-3 nm/mW versus pump power.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1996年第1期19-22,共4页
Chinese Journal of Lasers
基金
国家自然科学基金重点实验室基金
