单模半导体激光器的光学注入锁定研究  

Research on optical injection locking in single-mode semiconductor laser

作　　者：肖磊[1] 吴建伟[1] 

机构地区：[1]重庆师范大学物理与电子工程学院,重庆401331

出　　处：《光通信技术》2016年第7期36-39,共4页Optical Communication Technology

基　　金：国家自然科学基金项目(61205111)资助;重庆市教委科学技术项目(KJ130633)资助

摘　　要：实验研究了单光束连续激光束注入自锁定的内置外腔单模法布里-珀罗激光器时导致的光学注入锁定现象。讨论了边模抑制比、主导模功率、锁定模功率和带宽随波长失谐的变化,以及波长锁定范围与不同边模的关系,并进一步分析了注入激光束在不同的波长失谐条件下,激光器主导模功率随外部注入功率变化的变化情况。This paper experimentally researches the phenomena of optical injection locking based on self-locked single-mode Fabry-Perot laser diode using built-in external cavity by injecting single continuous laser beam. It discusses the characteristics of side-mode suppression ratio, power of dominated mode, power and bandwidth of locking mode against the wavelength detuning, and wavelength dependent locking range as a function of various side modes in detail, in the cases of various wavelength detunings for injection continuous laser, analyzes the power of dominant mode with respect to external injection power

关 键 词：半导体激光器 单模 注入锁定 

分 类 号：TN29[电子电信—物理电子学]