一种结构新颖波长间距可调谐的光纤激光器

A Tunable Narrow Band-width Fiber Laser with Novel Structure

提出一种获得波长间距可调谐稳定激光输出的新颖结构 ,即把非平衡Michelson干涉仪接入光纤激光器谐振腔内 ,同时利用压电陶瓷调节干涉仪光程差 ,在 15 62 .2 4nm波段得到小于0 .0

A novel structure of tunable wavelengh space laser was reported. An imbalance Michelson interferometer was fused into a resonant cavity of fiber laser, which wavelengh space could vary with the optical path difference of the arms of interferometer. The optical path difference was changed by using a piezoelectric transducer. The multiwavelength and tunable wavelength space laser output was observed at 1562.24 nm.