Title

Experimental Measurements Of Partial Phase Conjugation By Random Phase Screens

Abstract

The experimental measurements of enhanced backscattering for a laser beam propagatingpropagating through random screens is presented here. A 10 cm collimated laser beam was transmitted through a random phase screen and reflected back through the same screenscreen by a mirror placed in the near field behind the screen. The laser beam was then imaged at infinity and the averaged scattered intensity was measured. Directly inin the backscattered direction an enchancement peak was observed. The width of this peak was near the diffraction limit, while the height was about a factor of two larger than the normal large scattering element observed from phase screens. © 1989, SPIE.

Publication Date

10-11-1989

Publication Title

Proceedings of SPIE - The International Society for Optical Engineering

Volume

1115

Number of Pages

49-59

Document Type

Article; Proceedings Paper

Identifier

scopus

DOI Link

https://doi.org/10.1117/12.960860

Socpus ID

0024921099 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0024921099

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