基于半导体光放大器的可调谐激光器  

Tunable Laser Based On Semiconductor Optical Amplifier

作　　者：吴薇[1] 刘辛[1] 陈婷[2] 

机构地区：[1]武汉理工大学理学院物理系,湖北武汉430070 [2]武汉通信指挥学院,湖北武汉430010

出　　处：《应用激光》2008年第1期42-44,共3页Applied Laser

摘　　要：采用半导体光放大器设计实现了可调谐频域锁模激光器,可得到调谐范围宽、稳定性高的激光输出,基于半导体光放大器的可调谐激光器可用于光纤光栅传感系统,提高系统信噪比和解调精度,增强复用能力,改善系统性能。A tunable Fourier domain mode-locked LASER is designed and realized with Semiconductor Optical Amplifier （SOA）, and laser with wide tunable range and high stability could be acquired. The tunable LASER based on SOA could be applied in fiber grating sensor system to improve Signal Noise Ratio and demodulation precision, enhance the ability of multiplexing and advance the system performance.

关 键 词：半导体光放大器 可调谐激光器 频域锁模 

分 类 号：TN722[电子电信—电路与系统] TN248.1