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Journal Articles Optics Express Year : 2012

Complete measurement of fiber modal content by wavefront analysis

Mathieu Paurisse
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Marc Hanna
Frédéric Druon
Patrick Georges

Abstract

We propose and demonstrate the use of a wavefront analyzer based on lateral shearing interferometry to characterize the modal content of multimode fibers. This wavefront measurement technique is applied to large mode area fibers, and allows us to recover both the intensity and relative phase of each guided mode. This constitutes an innovative complete characterization of the beam, and might be used as a probe in deterministic active wavefront correction techniques.
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Dates and versions

hal-00702167 , version 1 (29-05-2012)

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  • HAL Id : hal-00702167 , version 1

Cite

Mathieu Paurisse, Louis Lévèque, Marc Hanna, Frédéric Druon, Patrick Georges. Complete measurement of fiber modal content by wavefront analysis. Optics Express, 2012, pp.4074. ⟨hal-00702167⟩
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