中国激光, 2017, 44 (8): 0801003, 网络出版: 2017-09-13
种子注入双共振PPMgLN光参量振荡器 下载: 810次
Injection Seeded Doubly Resonant Optical Parametric Oscillator Based on PPMgLN
图 & 表
图 2. (a)输入抽运光的脉冲波形;(b)晶体中心处抽运光的光斑
Fig. 2. (a) Input pump laser pulse profile; (b) pump laser spot at the center of crystal
图 3. (a) 1064 nm激光抽运PPMgLN晶体的温度调谐曲线;(b) T=30%时,PPMgLN-OPO输出功率与抽运功率的关系曲线
Fig. 3. (a) Temperature tuning curves for PPMgLN crystal pumped by laser with wavelength of 1064 nm; (b) PPMgLN-OPO laser output power versus pump power when T=30%
图 4. 不同抽运光输入功率Ppump下,剩余抽运光与1.5 μm信号光的脉冲波形。 (a) Ppump=50 mW;(b) Ppump=300 mW
Fig. 4. Pulse profiles of residual pump laser and output signal laser with wavelength of 1.5 μm at different pump powers. (a) Ppump=50 mW; (b) Ppump=300 mW
图 5. 信号光的(a)光斑强度和(b)光谱以及(c)空闲光的光谱
Fig. 5. (a) Spot intensity and (b) spectrum of signal laser and (c) spectrum of idler laser
图 6. 种子注入后OPO输出信号光的(a)中心频率和(b)线宽
Fig. 6. (a) Central frequency and (b) linewidth of OPO output signal laser with injection seeding
董怡静, 马秀华, 李世光, 朱小磊, 谢小兵, 张俊旋. 种子注入双共振PPMgLN光参量振荡器[J]. 中国激光, 2017, 44(8): 0801003. 董怡静, 马秀华, 李世光, 朱小磊, 谢小兵, 张俊旋. Injection Seeded Doubly Resonant Optical Parametric Oscillator Based on PPMgLN[J]. Chinese Journal of Lasers, 2017, 44(8): 0801003.