external cavity semiconductor laser meaning in Chinese
外腔式半导体激光器
Examples
- Theoretical model on multi - wavelength output of a fiber grating external cavity semiconductor laser
基于光纤光栅的外腔半导体激光器多波长输出的理论模型 - In recent years , the fiber grating external cavity semiconductor laser ( fgesl ) regarded as one of the candidate light sources of dwdm systems , has received considerable attention
这些年来，光纤光栅外腔半导体激光器( fgesl )作为dwdm系统可供选用的光源之一已受到人们的广泛关注并已开展了一些相关的研究。 - As a result , a theoretical model of fiber grating external cavity semiconductor lasers including the reflectivity distribution of fiber grating has been presented in this paper . based on the model , the laser characteristics such as the threshold current , mode suppression ratio etc . have been specified
利用该模型对光纤光栅外腔半导体激光器的阈值电流、模式抑制比等进行了研究，得到了一些新的结论，并对此结论作出了合理的解释。 - In this work , based on the threshold condition of the fiber grating external cavity semiconductor laser ( fgesl ) which the phase of the fiber grating has been included , the effect of the temperature variation and the fg external cavity length on the lasing wavelength of the fgesl has been investigated theoretically . in addition , we have used the phase condition of fgesl to get the longitudinal mode distribution of fgesl , then the influence of the injected current on the output characteristics of fgesl has been studied
基于此，本文中利用阳实际的反射相位分布，计及半导体激光器( ld ) 、外腔及光纤光栅( fg )三者的共同作用，根据fgesl满足的闽值条件，从理论上研究了温度及外腔长度的变化对fgesl激射波长的影响;根据fgesl中纵模所满足的相位条件得到其纵模分布后，利用fgesl满足的多模速率方程，研究了ld的注入电流对fgesl输出特性的影响。 - Tunable external cavity semiconductor lasers ( ecld ) are useful for generating frequency tunable laser radiation of narrow spectral width , and providing important system for studying interactions between light and matters the dynamic and static characteristics of the bistable output of an ecld have been studied in this work under the condition of strong feedback
外腔半导体激光器( ecld )可以产生可调谐的窄线宽激光输出，它也为研究光与物质的相互作用提供了一个重要的场所。本文研究了强反馈条件下外腔半导体激光器调谐输出的双稳动静态特性。