1 July 1990 Design and study of pre-amplifier of APD photoelectrical signal
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Proceedings Volume 1230, International Conference on Optoelectronic Science and Engineering '90; 123020 (1990) https://doi.org/10.1117/12.2294709
Event: The Marketplace for Industrial Lasers 1990, 1990, Chicago, IL, United States
Abstract
This paper presents the application of APD photoelectrical transformation components to the technology of photomagnetical memory system. An expression for the signal-to-noise ratio has been derived by the mathematical method. This theoretical expression points out the path to improve the signal-to-noise ratio and also provides the technical requirements for selecting the components. This paper analyzes the important parameters of the APD pre-amplifier of photoelectrical signal and the measurement of equivalent input noise Eni, at the last gives the test results of the pre-amplifier.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Huiluo Liu, Huiluo Liu, } "Design and study of pre-amplifier of APD photoelectrical signal", Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 123020 (1 July 1990); doi: 10.1117/12.2294709; https://doi.org/10.1117/12.2294709
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