Single-shot non-interferometric measurement of the phase transmission matrix in multicore fibers
22 Aug 2018
·
Siddharth Sivankutty,
Viktor Tsvirkun,
Géraud Bouwmans,
Esben Ravn Andresen,
Dan Oron,
Hervé Rigneault,
Miguel A. Alonso·
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.