基于增益光栅的注入锁定单频自调<italic>Q</italic>激光器

许云鹏; 吴婷; 李之通; 姜梦华; 惠勇凌; 雷訇; 李强

doi:doi:10.3788/AOS201838.0914002

光学学报, 2018, 38 (9): 0914002, 网络出版: 2019-05-09

基于增益光栅的注入锁定单频自调Q激光器

Injection Locked Single Frequency Self-Q-Switched Lasers Based on Gain Gratings

许云鹏 ^*吴婷李之通姜梦华惠勇凌雷訇李强 ^*

作者单位

北京工业大学激光工程研究院,北京 100124

图 & 表

图 1. 自启动激光器结构图

Fig. 1. Schematic of the self-starting laser

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图 2. (a)自启动激光器的输出脉宽图; (b)自启动激光器的F-P干涉图样

Fig. 2. (a) Output pulse width of the self-starting laser; (b) F-P interference pattern of the self-starting laser

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图 3. 种子光注入激光器结构图

Fig. 3. Schematic of the laser with seed light injection

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图 4. 单频种子源光谱图

Fig. 4. Spectrum of single frequency seed source

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图 5. 有种子光注入时激光器的输出光谱图

Fig. 5. Output spectrum of the laser with seed light injection

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图 6. 有种子光注入时激光器的输出光谱与种子光谱的对比

Fig. 6. Comparison of output spectrum of the laser with seed light injection and seed light spectrum

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图 7. (a) 有种子光注入时激光器的输出脉宽图; (b)有种子光注入时激光器的F-P干涉图样

Fig. 7. (a) Output pulse width of the laser with seed light injection; (b) F-P interference pattern of the laser with seed light injection

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图 8. 有种子光注入时的激光器与自启动激光器的输出光谱对比图

Fig. 8. Comparison of the output spectrum of the laser with seed light injection and the output spectrum of the self-starting laser

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图 9. 多次测量的输出光谱图。(a)自启动激光器; (b) 有种子光注入时的激光器

Fig. 9. Output spectra of multiple measurements. (a) Self-starting laser; (b) laser with seed light injection

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许云鹏, 吴婷, 李之通, 姜梦华, 惠勇凌, 雷訇, 李强. 基于增益光栅的注入锁定单频自调Q激光器[J]. 光学学报, 2018, 38(9): 0914002. Yunpeng Xu, Ting Wu, Zhitong Li, Menghua Jiang, Yongling Hui, Hong Lei, Qiang Li. Injection Locked Single Frequency Self-Q-Switched Lasers Based on Gain Gratings[J]. Acta Optica Sinica, 2018, 38(9): 0914002.

基于增益光栅的注入锁定单频自调Q激光器

图 1. 自启动激光器结构图

Fig. 1. Schematic of the self-starting laser

图 2. (a)自启动激光器的输出脉宽图; (b)自启动激光器的F-P干涉图样

Fig. 2. (a) Output pulse width of the self-starting laser; (b) F-P interference pattern of the self-starting laser

图 3. 种子光注入激光器结构图

Fig. 3. Schematic of the laser with seed light injection

图 4. 单频种子源光谱图

Fig. 4. Spectrum of single frequency seed source

图 5. 有种子光注入时激光器的输出光谱图

Fig. 5. Output spectrum of the laser with seed light injection

图 6. 有种子光注入时激光器的输出光谱与种子光谱的对比

Fig. 6. Comparison of output spectrum of the laser with seed light injection and seed light spectrum

图 7. (a) 有种子光注入时激光器的输出脉宽图; (b)有种子光注入时激光器的F-P干涉图样

Fig. 7. (a) Output pulse width of the laser with seed light injection; (b) F-P interference pattern of the laser with seed light injection

图 8. 有种子光注入时的激光器与自启动激光器的输出光谱对比图

Fig. 8. Comparison of the output spectrum of the laser with seed light injection and the output spectrum of the self-starting laser

图 9. 多次测量的输出光谱图。(a)自启动激光器; (b) 有种子光注入时的激光器

Fig. 9. Output spectra of multiple measurements. (a) Self-starting laser; (b) laser with seed light injection

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基于增益光栅的注入锁定单频自调Q激光器

图 1. 自启动激光器结构图

Fig. 1. Schematic of the self-starting laser

图 2. (a)自启动激光器的输出脉宽图; (b)自启动激光器的F-P干涉图样

Fig. 2. (a) Output pulse width of the self-starting laser; (b) F-P interference pattern of the self-starting laser

图 3. 种子光注入激光器结构图

Fig. 3. Schematic of the laser with seed light injection

图 4. 单频种子源光谱图

Fig. 4. Spectrum of single frequency seed source

图 5. 有种子光注入时激光器的输出光谱图

Fig. 5. Output spectrum of the laser with seed light injection

图 6. 有种子光注入时激光器的输出光谱与种子光谱的对比

Fig. 6. Comparison of output spectrum of the laser with seed light injection and seed light spectrum

图 7. (a) 有种子光注入时激光器的输出脉宽图; (b)有种子光注入时激光器的F-P干涉图样

Fig. 7. (a) Output pulse width of the laser with seed light injection; (b) F-P interference pattern of the laser with seed light injection

图 8. 有种子光注入时的激光器与自启动激光器的输出光谱对比图

Fig. 8. Comparison of the output spectrum of the laser with seed light injection and the output spectrum of the self-starting laser

图 9. 多次测量的输出光谱图。(a)自启动激光器; (b) 有种子光注入时的激光器

Fig. 9. Output spectra of multiple measurements. (a) Self-starting laser; (b) laser with seed light injection

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