Fibre-delivered kilowatt petal beams with self-healing properties
Fibre-delivered kilowatt petal beams with self-healing properties
Using a specially designed all-fibre mode converter we generate and deliver so-called “petal” beam with high-power output. We observe that under partial obstruction, the petal beam can be reconstituted through propagation.
High power fibre laser, Self-healing, azimuthal, beam control, materials processing
Vukovic, Natasha
3de33ba9-eb8f-4a06-a65e-4ac0a602a157
Chan, Jaclyn
7339d99a-1d44-4313-91a7-8d2452b21069
Codemard, Christophe
3aa50483-b61c-4e7e-b178-c9a88bb47bef
Zervas, Michael
1840a474-dd50-4a55-ab74-6f086aa3f701
5 March 2021
Vukovic, Natasha
3de33ba9-eb8f-4a06-a65e-4ac0a602a157
Chan, Jaclyn
7339d99a-1d44-4313-91a7-8d2452b21069
Codemard, Christophe
3aa50483-b61c-4e7e-b178-c9a88bb47bef
Zervas, Michael
1840a474-dd50-4a55-ab74-6f086aa3f701
Vukovic, Natasha, Chan, Jaclyn, Codemard, Christophe and Zervas, Michael
(2021)
Fibre-delivered kilowatt petal beams with self-healing properties.
Ilchenko, Vladimir S., Armani, Andrea M., Sheldakova, Julia V., Kudryashov, Alexis V. and Paxton, Alan H.
(eds.)
In Laser Resonators, Microresonators, and Beam Control XXIII: Proc. SPIE 11672, Laser Resonators, Microresonators, and Beam Control XXIII.
vol. 11672,
SPIE..
(doi:10.1117/12.2576885).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Using a specially designed all-fibre mode converter we generate and deliver so-called “petal” beam with high-power output. We observe that under partial obstruction, the petal beam can be reconstituted through propagation.
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More information
Published date: 5 March 2021
Additional Information:
Publisher Copyright:
© 2021 SPIE
Venue - Dates:
SPIE LASE, 2021, Online Only: Photonics West, Online only, San Francisco, United States, 2021-03-06 - 2021-03-11
Keywords:
High power fibre laser, Self-healing, azimuthal, beam control, materials processing
Identifiers
Local EPrints ID: 447483
URI: http://eprints.soton.ac.uk/id/eprint/447483
ISSN: 0277-786X
PURE UUID: 35b5a41a-18e5-40e4-a280-a2c629c2c777
Catalogue record
Date deposited: 12 Mar 2021 17:32
Last modified: 17 Mar 2024 02:37
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Contributors
Author:
Natasha Vukovic
Author:
Jaclyn Chan
Author:
Christophe Codemard
Author:
Michael Zervas
Editor:
Vladimir S. Ilchenko
Editor:
Andrea M. Armani
Editor:
Julia V. Sheldakova
Editor:
Alexis V. Kudryashov
Editor:
Alan H. Paxton
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