Programmable Orbital Angular Momentum beam generated from a 61 channels Coherent Beam Combining femtosecond laser

Jean-Christophe Chanteloup (1) , Matthieu Veinhard (1) , Séverine Bellanger (1) , Louis Daniault (1) , Ihsan Fsaifes (1)

1 LULI - Laboratoire pour l'utilisation des lasers intenses

A 61 beamlets Coherent Beam Combination femtosecond laser is used as a programmable phase source to generate high power Orbital Angular Momentum beams and open the path for higher order non-symmetrical user-defined far field distributions.

Domaines: Optique / photonique

Jean-Christophe Chanteloup, Matthieu Veinhard, Séverine Bellanger, Louis Daniault, Ihsan Fsaifes. Programmable Orbital Angular Momentum beam generated from a 61 channels Coherent Beam Combining femtosecond laser. Conference on Lasers and Electro-Optics (CLEO), May 2020, san francisco, United States. ⟨10.1364/CLEO_SI.2020.STh4P.3⟩. ⟨hal-02995244⟩