A novel LD-pumped single-frequency micro-chip green laser is presented.By using the combination of short cavity and Loyt filter formed by Rochon prism and KTP crystal,a stable single frequency green laser is obtained ...A novel LD-pumped single-frequency micro-chip green laser is presented.By using the combination of short cavity and Loyt filter formed by Rochon prism and KTP crystal,a stable single frequency green laser is obtained with 60 mW output at 500 mW LD-pump.The optical-to-optical conversion efficiency is about 12%.The optical contact between components of the laser is adopted.This laser has the advantages of a compact structure and a low cost.展开更多
基金supported by the Science Technology Foundation of Xiamen City (No.3502Z20077010)
文摘A novel LD-pumped single-frequency micro-chip green laser is presented.By using the combination of short cavity and Loyt filter formed by Rochon prism and KTP crystal,a stable single frequency green laser is obtained with 60 mW output at 500 mW LD-pump.The optical-to-optical conversion efficiency is about 12%.The optical contact between components of the laser is adopted.This laser has the advantages of a compact structure and a low cost.
