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Measurement Techniques

, Volume 37, Issue 6, pp 623–630 | Cite as

Absolute radiometry using silicon heterophotodiodes with the structure In2O3-SiOx-nSi

  • V. I. Kvochka
Opticophysical Measurements
  • 22 Downloads

Abstract

The main results of experimental investigations of heterophotodiodes with the structure In2O3-SiOx-nSi and absolute radiometers utilizing such elements are discussed. An arrangement of four or even three diodes in a mirror trap geometry eliminates nonuniformity of the sensitivity, obviates the need for precise measurements of the spectral reflection coefficients of their front surfaces, and helps to reduce the error of such a radiometer to 0.1%.

Keywords

Silicon Reflection Physical Chemistry Analytical Chemistry Experimental Investigation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    E. F. Zalewski and J. Geist, Appl. Opt.,19, 1214 (1980).Google Scholar
  2. 2.
    E. F. Zalewski and C. R. Duda, Appl. Opt.,22, 2867 (1983).Google Scholar
  3. 3.
    V. I. Kvochka et al., Pis'ma Zh. Tekh. Fiz.,13, No. 21, 1339 (1987).Google Scholar
  4. 4.
    V. I. Kvochka et al., in: Photometry and Its Metrological Support: Proceedings of the Seventh All-Union Scientific-Technical Conference [in Russian] (1988), p. 121.Google Scholar
  5. 5.
    M. B. Guseva and E. M. Dubinin, Physical Principles of Solid-State Electronics [in Russian], MGU, Moscow (1988).Google Scholar
  6. 6.
    V. I. Kvochka, O. A. Minaeva, and A. K. Mkrtchyan, in: Photometry and Its Metrological Support: Proceedings of the Seventh All-Union Scientific-Technical Conference [in Russian] (1988), p. 168.Google Scholar
  7. 7.
    S. Esida, F. Sinoki, and E. Ohota, Denshi Gijuzu Kenkose Daeho,44, Nos. 1–2, 88 (1980).Google Scholar

Copyright information

© Plenum Publishing Corporation 1995

Authors and Affiliations

  • V. I. Kvochka

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