Discrete beam combiners from astronomy to lasers

Authors :: Thomas Pertsch
Stefano Minardi
Ettore Pedretti
Felix Dreisow
Allar Saviauk
Abani Shankar-Nayak
Nadia Chakrova
Markus Gräfe
Stefan Nolte
Momen Diab
Giacomo Corrielli
Romina Diener
Diane Stoffel
Ronny Errmann
Lucas Labadie
Roberto Osellame
Simone Piacentini
Jan Tepper
Source :: Conference on Integrated Optics-Devices, Materials, and Technologies XXIII, 04-07/02/2019, info:cnr-pdr/source/autori:Minardi, Stefano; Diab, Momen; Pedretti, Ettore; Shankar-Nayak, Abani; Saviauk, Allar; Piacentini, Simone; Corrielli, Giacomo; Osellame, Roberto; Diener, Romina; Tepper, Jan; Labadie, Lucas; Dreisow, Felix; Grafe, Markus; Pertsch, Thomas; Nolte, Stefan; Errman, Ronny; Stoffel, Diane; Chakrova, Nadia/congresso_nome:Conference on Integrated Optics-Devices, Materials, and Technologies XXIII/congresso_luogo:/congresso_data:04-07%2F02%2F2019/anno:2019/pagina_da:/pagina_a:/intervallo_pagine
Publication Year :: 2019
Publisher :: SPIE, 2019.
Abstract: We will review the development in the last decade of discrete beam combiners (DBC), phase sensors based on the propagation of light in photonic lattices. The latest results on the development of DBC for astronomical applications will be presented, along with a new application for the complete tomography of modes at the tip of a multi-mode fiber. The possible use of the DBC in monitoring and controlling modal instabilities in high power lasers will be discussed.

Tools