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The velocity of light

  • Original Article
  • Published:
Annals of Ophthalmology

Abstract

Attempts to oversimplify the meaning of light velocity have lead to confusion about the terms velocity of light, effective velocity, phase velocity, and photon velocity. This confusion has resulted in misleading publicity claims, such as causing a “photon to move as slowly as a baseball”. For this reason, the topic of the “velocity of light” is reexamined.

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Authors and Affiliations

  1. P.O. Box 1700, 19404, Norristown, PA

    Richard J. Fugo & Dawn M. DelCampo

Authors
  1. Richard J. Fugo
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  2. Dawn M. DelCampo
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Fugo, R.J., DelCampo, D.M. The velocity of light. Ann Ophthalmol 33, 196–204 (2001). https://doi.org/10.1007/s12009-001-0026-9

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  • DOI: https://doi.org/10.1007/s12009-001-0026-9

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