Orbital angular momentum beams generation from 61 channels coherent beam combining femtosecond digital laser | Zendy

Matthieu Veinhard | Zendy; Séverine Bellanger | Zendy; Louis Daniault | Zendy; Ihsan Fsaifes | Zendy; Jérôme Bourderionnet | Zendy; Christian Larat | Zendy; É. Lallier | Zendy; A. Brig | Zendy; Jean-Christophe Chanteloup | Zendy

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Orbital angular momentum beams generation from 61 channels coherent beam combining femtosecond digital laser

Author(s) -

Matthieu Veinhard,

Séverine Bellanger,

Louis Daniault,

Ihsan Fsaifes,

Jérôme Bourderionnet,

Christian Larat,

É. Lallier,

A. Brig,

Jean-Christophe Chanteloup

Publication year - 2020

Publication title -

optics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.524

H-Index - 272

eISSN - 1071-2763

pISSN - 0146-9592

DOI - 10.1364/ol.405975

Subject(s) - optics , femtosecond , angular momentum , physics , laser , beam (structure) , laser beam quality , amplifier , laser beams , optoelectronics , cmos , quantum mechanics

We report on the use of a 61 beamlets coherent beam combination femtosecond fiber amplifiers as a digital laser source to generate high-power orbital angular momentum beams. Such an approach opens the path for higher-order non-symmetrical user-defined far field distributions.

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