%0 Journal Article
%T SMALL SIGNAL ANALYSIS OF WAVELENGTH CONVERSION IN SEMICONDUCTOR LASER AMPLIFIERS BASED ON GAIN SATURATION<br>基于半导体激光放大器增益饱和的波长转换的小信号分析
%A SUN JUN-QIANG
%A HUANG DE-XIU
%A YI HE-QING
%A <br>孙军强
%A 黄德修
%A 易河清
%J 物理学报
%D 1997
%I 
%X Wavelength conversion due to gain saturation in a semiconductor laser amplifier(SLA) is theoretically analyzed and also-studied experimentally based on small signal model.An analytic expression is developed describing the relationship between-conversion efficiency and characteristic parameters of SLA. The numerical simulation results show that the frequency response of the converter is not only limited to the carrier lifetime, but also affected by the saturation power, gain and waveguide internal loss of SLA.
%K 波长转换
%K 信号分析
%K 半导体
%K 激光放大器
%K 增益
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=59DCF672634DFB4163265CA4FC0ED5D3&yid=5370399DC954B911&vid=D997634CFE9B6321&iid=59906B3B2830C2C5&sid=D0540156A5D11138&eid=9F38CC88C4120BDC&journal_id=1000-3290&journal_name=物理学报&referenced_num=5&reference_num=0