The Rainbow: From Ancient Greece to Modern Optics
Abstract
We provide a historical perspective on the rainbow, with a review of early research and observations regarding the rainbow's origin and a discussion of some of the major contributors to our current understanding of what the rainbow represents. An overview of the various types of rainbows is undertaken. We conclude with a discussion of the rainbow's link to refraction, light, the visual system, and perception.
Key words: light theory, rainbow, reflection, refraction
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The authors reported no proprietary or commercial interest in any product mentioned or concept discussed in this article. This article was funded in part by an unrestricted grant from Research to Prevent Blindness, Inc.
PII: S0039-6257(09)00118-0
doi:10.1016/j.survophthal.2009.03.003
© 2009 Elsevier Inc. All rights reserved.
