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| LD泵浦固体激光器驱动倍频输出系统调制噪声的研究 |
| Research on the system noise of LD pumped solid laser of frequency doubling |
| 修订日期:2003-02-28 |
| DOI: |
| 中文关键词: 固体激光器,倍频晶体,调制 |
| 英文关键词:solid laser,frequency doubling crystal,modulation, |
| 基金项目: |
| 孙鹏 李孟超 郑刚 庄松林 |
上海理工大学光电学院 上海200093
(孙鹏,李孟超,郑刚) ,上海理工大学光电学院 上海200093(庄松林)
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| 中文摘要: |
| 阐述了一具体实验现象 :LD泵浦掺钕矾酸钇固体激光器输出激光再驱动 ( KTP)倍频晶体产生倍频绿激光输出的系统 ,存在严重噪声 ,但可通过改变入射角 ,用对应的特定频率调制 ,使噪声降至很小 |
| 英文摘要: |
| This paper illustrates a detailed experimental phenomenon.The system has serious noise,in which the solid laser of laser diode pump coupled with Nd:YVO 4 outputs laser beam to drive KTP and produce green laser beam.However,the noise can be decreased to the extreme minimum value by changing the angle of incidence and modulating in the corresponding special frequency. |
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