A High-Power Continuous-Wave Laser-Diode End-Pumped Nd：YVO4 Laser of Single-Frequency Operation

作     者：席文强 赵晶云 张宽收 

作者机构：StateKeyLaboratoryofQuantumOpticsandQuantumOpticsDevicesInstituteofOpto-ElectronicsShanxiUniversityTaiyuan030006 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2005年第22卷第5期

页      面：1144-1147页

核心收录：

学科分类：080903[工学-微电子学与固体电子学] 080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0803[工学-光学工程] 

基　　金：国家自然科学基金 山西省青年科学基金 山西省回国留学人员科研项目 

主　　题：Continuous wave lasers 

摘      要：We design and build a cw high quality and high power Nd:YVO4 laser of single frequency operation with a laser-diode dual-end-pumped geometry. The influence of the Nd3+-doping concentration in the Nd:YVO4 crystal on the output performance of laser is theoretically and experimentally studied. With a Nd:YVO4 crystal of the Nd3+-doping concentration 0.3at.% and at pump power of 45W, the output power of the single frequency laser is 18W, and the slope efficiency is 48%.