摘要
通过镁离子内扩散方法．实现了沿α轴生长的Ｎｄ：ＭｇＯ：ＬｉＮｂＯ３单晶光纤具有阶跃折射率分布的芯－包层波导结构。并研制成ＬＤ泵浦的该包层单晶光纤室温腔外倍频激光器，在１９ｍＷ的１．０６４μｍ入射光功率下，得到１０μＷ的０．５３２μｍ的连续绿光输出。
A core-cladding waveguide structure of the a-axis, Nd: MgO: LiNbO3 single crystal fiber with step refractive index profile is achieved by a Mg-ion indiffusion process. A laser diode pumped Nd: MgO: LiNbO3 single crystal fiber extracavity frequency doubled laser at room temperature has been developed for the first time. A CW green laser of 10 μW (at 0. 532 μm) is obtained under 19 mW (at 1. 064 pm) input power.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1995年第8期561-565,共5页
Chinese Journal of Lasers
基金
西安交通大学精细功能电子材料与元器件开放实验室基金
关键词
倍频激光器
单晶光纤
泵浦
LD
Nd: MgO: LiNbO_3 single crystal fiber, Mg-ion indiffusion, cladding, laser diode pumping, frequency doubled laser, Nd: YVO_4 crystal
