论文部分内容阅读
我们利用激光二级管泵浦的全固化单频Ｎｄ :ＹＶＯ4 激光器输出 1.0 6 μｍ激光泵浦准相位匹配铌酸锂三共振连续光学参量振荡器 ,在晶体温度改变 8℃的情况下 ,得到波长范围为 1988ｎｍ - 2 2 93ｎｍ的下转换光输出 ,最低泵浦阈值仅有 1.8ｍＷ ,最高转换效率达 16 %。并在信号?
We use a laser diode-pumped fully cured single-frequency Nd: YVO4 laser output 1.06 μm laser-pumped quasi-phase matching lithium niobate triple-resonance continuous optical parametric oscillator, in the case of crystal temperature change 8 ℃, the wavelength Downconversion light output in the range of 1988 nm - 2 2 93 nm with a minimum pump threshold of only 1.8 mW and a maximum conversion efficiency of 16%. And in the signal?