Single-shot noninterferometric measurement of the phase transmission matrix in multicore fibers

Siddharth Sivankutty (1) , Viktor Tsvirkun (1) , Géraud Bouwmans (2) , Esben Ravn Andresen (2) , Dan Oron (3) , Hervé Rigneault (4) , Miguel Alonso (1)

1 MOSAIC - MOSAIC
2 PhLAM - Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523
3 Department of Physics of Complex Systems
4 FRESNEL - Institut FRESNEL

A simple technique for far-field single-shot non-interferometric determination of the phase transmission matrix of a multicore fiber with over 100 cores is presented. This phase retrieval technique relies on the aperiodic arrangement of the cores.

Domaines: Optique / photonique

Siddharth Sivankutty, Viktor Tsvirkun, Géraud Bouwmans, Esben Ravn Andresen, Dan Oron, et al.. Single-shot noninterferometric measurement of the phase transmission matrix in multicore fibers. Optics Letters, 2018, 43 (18), ⟨10.1364/OL.43.004493⟩. ⟨hal-01876828⟩