Interference of speckle patterns projected by multimode fibers

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URI: http://hdl.handle.net/10902/10053
ISSN: 0277-786X
ISSN: 1996-756X
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Autoría
Lomer Barboza, Mauro MatíasAutoridad Unican; Rodríguez Cobo, LuisAutoridad Unican; Madruga Saavedra, Francisco JavierAutoridad Unican; López Higuera, José MiguelAutoridad Unican
Fecha
2015
Derechos
Copyright 2015 Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Publicado en
Proceedings of SPIE, 2015, 9660 96601S
SPECKLE 2015: VI International Conference on Speckle Metrology, Guanajuato, Mexico, 2015
Editorial
SPIE Society of Photo-Optical Instrumentation Engineers
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Palabras clave
Interference speckle
Speckle fiber
Speckle pattern
Multimode optical
Resumen/Abstract
In this paper, the interference speckle patterns generated by multimode optical fibers are described. In our experience two types of interference are present, random interference between modes propagated in the fiber that give rise to speckle pattern, and not random speckle interference patterns using a Michelson interferometer generating a pattern of conventional interference. Multimode fibers using different materials and core radii have been obtained interference patterns quality characteristic reducing the effects of modal noise in fiber speckle patterns. Experimental results and their potential applications are presented.
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