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Proceedings Paper

One-way delivery of high-quality laser beams through multimode fibers
Author(s): H. John Caulfield; Bo Su Chen; Nickolai V. Kukhtarev; Putcha Venkateswarlu
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Paper Abstract

Multimode fibers destroy the shape, phase, and polarization of laser beams passing through them. We show how to correct for those problems on line using devices which combine a photorefractive double phase conjugate mirror (DPCM) and a local reference beam holographic wave coupling (LRHWC).

Paper Details

Date Published: 18 August 1995
PDF: 4 pages
Proc. SPIE 2529, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications, (18 August 1995); doi: 10.1117/12.217005
Show Author Affiliations
H. John Caulfield, Alabama A&M Univ. (United States)
Bo Su Chen, Alabama A&M Univ. (United States)
Nickolai V. Kukhtarev, Alabama A&M Univ. (United States)
Putcha Venkateswarlu, Alabama A&M Univ. (United States)


Published in SPIE Proceedings Vol. 2529:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications
Francis T. S. Yu, Editor(s)

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