1.53μm光纤光栅外腔半导体激光器乙炔吸收稳频

1.清华大学电子工程系,北京,100084

2.清华大学电子工程系,北京,100084

3.清华大学电子工程系,北京,100084

4.清华大学电子工程系,北京,100084

5.清华大学电子工程系,北京,100084

基金项目: 国家自然科学基金(60377027)

Frequency stabilization of 1.53μm FBG ECLD based on C2H2 absorption lines

报道了1.53μm波段光纤光栅外腔半导体激光器的乙炔吸收稳频.通过理论分析参数选择,设计了光纤光栅外腔半导体激光器和光纤光栅调谐与调制结构.利用锁定放大器闭环控制布拉格波长,将激光器输出波长锁定在乙炔气体1530.37 nm的吸收峰上,频率稳定度达10-8.

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