Abstract
It has long been known that the interference produced by two light beams is related both to their mutual coherence and also to the intrinsic indistinguishability of the photon paths. With the help of a decomposition of the density operator it is shown that the degree of indistinguishability equals the degree of coherence. This provides the fundamental link between the wave and the particle descriptions.
© 1991 Optical Society of America
Full Article | PDF ArticleMore Like This
Mark T. Gruneisen, Edward D. Seeberger, John F. Mileski, and Karl Koch
Opt. Lett. 16(8) 596-598 (1991)
M. G. Prentiss, N. P. Bigelow, M. S. Shahriar, and P. R. Hemmer
Opt. Lett. 16(21) 1695-1697 (1991)
Go Fujii, Toshiya Segawa, Shigehiko Mori, Naoto Namekata, Daiji Fukuda, and Shuichiro Inoue
Opt. Lett. 37(9) 1535-1537 (2012)