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Elsevier, Optics and Laser Technology, (48), p. 96-101

DOI: 10.1016/j.optlastec.2012.09.018

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Microsecond infrared beam bending in photorefractive iron doped indium phosphide

Journal article published in 2013 by Cristian Dan, Nicolas Fressengeas ORCID, Delphine Wolfersberger
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This paper is available in a repository.

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Abstract

A time resolved study of the behavior of a single beam in photorefractive iron doped indium phosphide is provided down to the microsecond range, showing that infrared beam bending does occur on the microsecond time scale for moderate beam intensities. Two distinct time scales are evidenced, the behavior of which are the sign of two different photorefractive mechanisms.