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Journal of the Optical Society of America

Journal of the Optical Society of America

  • Vol. 72, Iss. 7 — Jul. 1, 1982
  • pp: 899–907

Statistical ray optics

Eli Yablonovitch  »View Author Affiliations

JOSA, Vol. 72, Issue 7, pp. 899-907 (1982)

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A statistical approach is taken toward the ray optics of optical media with complicated nonspherical and nonplanar surface shapes. As a general rule, the light in such a medium will tend to be randomized in direction and of 2n2(x) times greater intensity than the externally incident light, where n(x) is the local index of refraction. A specific method for doing optical calculations in statistical ray optics will be outlined. These optical enhancement effects can result in a new type of antireflection coating. In addition, these effects can improve the efficiency as well as reduce the cost of solar cells.

© 1982 Optical Society of America

Eli Yablonovitch, "Statistical ray optics," J. Opt. Soc. Am. 72, 899-907 (1982)

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