光电隔离线性放大器的设计  

Design of Optoelectronic Isolator and Linear Amplifier

作　　者：徐道润[1] 龚磊[1] 侯正军[1] 

机构地区：[1]重庆光电技术研究所,重庆400060

出　　处：《半导体光电》2011年第3期328-330,共3页Semiconductor Optoelectronics

摘　　要：文章介绍了一种基于光电闭环负反馈技术的光电隔离线性放大器,对其进行了理论分析,提出了其高线性传输的设计方法,并通过实验进行验证,实现了全温度范围内信号的高线性隔离传输,最后介绍了其发展趋势。An optoelectronic isolator and linear amplifier based on optoelectronic closed-loop inverse feedback technology is introduced in this paper.Theoretical analysis is made on the amplifier and the design method of high-linearity transmission is put forward.Experiments are carried out to make verifications of the high-linearity isolated transmission of signal in the whole temperature range,and the development trend of this thechnology is discussed.

关 键 词：光电隔离 线性放大 高线性度 

分 类 号：TN36[电子电信—物理电子学]