中国激光, 2020, 47 (3): 0301011, 网络出版: 2020-03-12
基于楔形Nd∶YVO4/KTP双折射滤波的单频绿光激光器 下载: 1249次
Single-Frequency Green Laser Based on Birefringent Filter Comprising a Wedge Nd∶YVO4/KTP
图 & 表
图 3. 双折射滤波器的透射率曲线。(a)透射率随角度θ2的变化;(b)透射率随波长λ的变化
Fig. 3. Transmittance curves of birefringence filter. (a) Transmittance versus θ2; (b) transmittance versus λ
图 4. 在放入KTP前,不同泵浦功率下谐振腔内的基频光谱图
Fig. 4. Output spectra of fundamental modes in resonator without KTP under different pump power
图 5. 不同长度的KTP构成的双折射滤波器的选频特性
Fig. 5. Electing-frequency characteristics of birefringence filter with different lengths of KTP
图 6. Fabry-Perot 干涉仪测量的激光单纵模频谱图
Fig. 6. Output spectrum of SLM operation measured by Fabry-Perot scanning interferometer
高志红, 张文喜, 郭晓丽, 赵亚帅, 伍洲, 颜博霞, 亓岩, 冯其波. 基于楔形Nd∶YVO4/KTP双折射滤波的单频绿光激光器[J]. 中国激光, 2020, 47(3): 0301011. Gao Zhihong, Zhang Wenxi, Guo Xiaoli, Zhao Yashuai, Wu Zhou, Yan Boxia, Qi Yan, Feng Qibo. Single-Frequency Green Laser Based on Birefringent Filter Comprising a Wedge Nd∶YVO4/KTP[J]. Chinese Journal of Lasers, 2020, 47(3): 0301011.