摘要
近年来光纤参量放大器的发展非常迅猛 .文章理论分析了光纤参量放大器的相敏特性 ,得出信号增益、增益带宽与各参数之间的关系 ,并对近几年来光纤参量放大器在提高增益、扩展带宽。
The development of Fiber Optical Parametric Amplifier(OPA) is very fast in recent years. In theory, the phase sensitive property of fiber OPA is analyzed , and the expressions of signal pass gain and gain bandwidth in terms of the parameters as well are derived. The new progress in recent one or two years in the development of improving the peak gain, expanding the gain bandwidth, reducing the polarization sensitivity and typical applications of fiber OPA is comprehensively presented.
出处
《昆明理工大学学报(理工版)》
CAS
2003年第6期69-75,共7页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
光纤参量放大器
相敏特性
偏振灵敏度
OPA
光纤通信
fiber optical parametric amplifier
phase matching
parametric process
four-wave mixing