Orbital angular momentum beams generation from 61 channels coherent beam combining femtosecond digital laser Article Swipe
Related Concepts
Optics
Femtosecond
Angular momentum
Physics
Laser
Beam (structure)
Laser beam quality
Amplifier
Laser beams
Optoelectronics
CMOS
Quantum mechanics
Matthieu Veinhard
,
Séverine Bellanger
,
Louis Daniault
,
Ihsan Fsaifes
,
Jérôme Bourderionnet
,
Christian Larat
,
É. Lallier
,
A. Brignon
,
Jean-Christophe Chanteloup
·
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.1364/ol.405975
· OA: W3109201730
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.1364/ol.405975
· OA: W3109201730
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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