LD泵浦微片Nd∶YVO_4倍频绿光激光器

LD Pumped Microchip Nd∶YVO 4 Green Laser with Frequency Doubling

ＬＤ泵浦微片Ｎｄ∶ＹＶＯ４倍频绿光激光器①黄元庆叶艺文梅荣华（厦门大学新技术开发研究所厦门３６１００５）ＬＤ（激光二极管）泵浦固体激光器，是８０年代中期兴起的新技术，近年来发展极为迅速．这种全固化结构的激光器是一种高转换效率、高频率稳定性、窄谱线、微...

A new structure of all solid state micro laser is presented.Nd∶YVO 4 crystal is end pumped by laser diode, and KTP crystal is used as a frequency doubler. The output power of 9.3 mW of TEMoo mode laser at 532 nm has been obtained for pumping power of 360 mW, and the total optical to optical efficiency is 2.4 %.