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A theoretical study of some problems on low-noise pyroelectric detector-amplifier systems

  • You Ming-Chang
Article

Abstract

The configurations of the coupling network, which can effectively aecrease the effect of the noise sources within the amplifier on the equivalent input noise of the whole pyroelectric detector-amplifier system, are studied. The influences of feedback upon the noise properties of the basic amplifiers are analyzed. The procedures of designing low-noise pyroelectric detector-amplifier systems are followed.

Key words

coupling network equivalent input noise pyroelectric detector feedback transimpedance 

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References

  1. 1.
    E. H. Putley, Optical and Infrared Detectors, ed. by R. J. Keyes, Vol. 19, 71–100 (1977).Google Scholar
  2. 2.
    R. M. Logan & K. Moore, Infra. Phys. 13, 37–47 (1973)Google Scholar
  3. 2a.
    R. M. Logan, Infra. Phys. 13, 91–98 (1973)Google Scholar

Copyright information

© Plenum Publishing Corporation 1986

Authors and Affiliations

  • You Ming-Chang
    • 1
  1. 1.Department of PhysicsEast China Normal UniversityShanghaiPeople's Republic of China

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