Multicore Fibers with Interacting Cores for Coherently Combined High-Power Laser Systems

Andrianov AV, Kalinin NA, Anashkina EA, Balakin AA, Skobelev SA, Leuchs G, Litvak AG (2022)

Publication Type: Conference contribution

Publication year: 2022

Publisher: Institute of Electrical and Electronics Engineers Inc.

Conference Proceedings Title: 2022 International Conference Laser Optics, ICLO 2022 - Proceedingss

Event location: St. Petersburg, RUS

ISBN: 9781665466646

DOI: 10.1109/ICLO54117.2022.9840211

Abstract

We demonstrate experimentally and numerically that in the multicore fiber with a square array of cores the out-of-phase supermode, which is stable at high power, can steadily propagate and can be coherently combined at the output with high efficiency. In numerical modeling 70 MW peak power can be achieved by using tapered active multicore fiber with an 11×11 array of cores.

Authors with CRIS profile

Gerhard Leuchs

Involved external institutions

Russian Academy of Sciences / Росси́йская акаде́мия нау́к (RAS) RU Russian Federation (RU) Institute of Applied Physics of the Russian Academy of Sciences (IAP RAS) / Институт прикладной физики Российской академии наук RU Russian Federation (RU)

How to cite

APA:

Andrianov, A.V., Kalinin, N.A., Anashkina, E.A., Balakin, A.A., Skobelev, S.A., Leuchs, G., & Litvak, A.G. (2022). Multicore Fibers with Interacting Cores for Coherently Combined High-Power Laser Systems. In 2022 International Conference Laser Optics, ICLO 2022 - Proceedingss. St. Petersburg, RUS: Institute of Electrical and Electronics Engineers Inc..

MLA:

Andrianov, A. V., et al. "Multicore Fibers with Interacting Cores for Coherently Combined High-Power Laser Systems." Proceedings of the 2022 International Conference Laser Optics, ICLO 2022, St. Petersburg, RUS Institute of Electrical and Electronics Engineers Inc., 2022.

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