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Applied Optics

Applied Optics


  • Vol. 22, Iss. 17 — Sep. 1, 1983
  • pp: 2751–2760

Limit of concentration under extended nonhomogeneous light sources

Juan Carlos Miñano and Antonio Luque  »View Author Affiliations

Applied Optics, Vol. 22, Issue 17, pp. 2751-2760 (1983)

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Static photovoltaic concentrators, which see the sky as an extended distribution of radiance, are analyzed in a general way. The rules for achieving the highest energy on the cell are derived and the appropriate figures of merit are defined. It is concluded that casting increasingly high values of energy on the cell, which would be bifacial, require collecting a lower portion of the total sky energy. The corresponding figures of merit for the concentrators of the CPC family are analyzed, concluding that a better type of concentrator should be developed for photovoltaic applications.

© 1983 Optical Society of America

Original Manuscript: May 13, 1983
Published: September 1, 1983

Juan Carlos Miñano and Antonio Luque, "Limit of concentration under extended nonhomogeneous light sources," Appl. Opt. 22, 2751-2760 (1983)

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  1. A. Luque, Sol. Cells 3, 355 (1981). [CrossRef]
  2. A. Luque, A. Cuevas, J. M. Ruiz, Sol. Cells 2, 151 (1980). [CrossRef]
  3. A. Luque, J. Eguren, Solid State Electron. 25, 797 (1982). [CrossRef]
  4. J. C. Miñano, A. Luque, Sol. Cells 8, 297 (1983). [CrossRef]
  5. W. T. Welford, R. Winston, Optics of Non-Imaging Concentrators (Academic, New York, 1978).

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