Multicore-fiber-based, high-power femtosecond CPA laser system with fast dynamic beam shaping capabilities

Fiber Lasers: Technology and Systems 2026

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Authors: Arno Klenke, Felix Wanitschke, Mehran Bahri, Yahia Khalil, César Jáuregui, Johannes Nold, Nicoletta Haarlammert, Thomas Schreiber, Jens Limpert
DOI: 10.1117/12.3080614
Cited by: 0
References: 6

Abstract

We present a femtosecond laser system based on a 49-core, Ytterbium-doped fiber. Phase control of the individual beams enables fast beam-shaping up to the kHz frequency range at 150 W total average power after compression.

Fields of Study & Subjects

Photonic Crystal and Fiber Optics Laser-Matter Interactions and Applications Laser Material Processing Techniques

Publication details

Journal / source
Fiber Lasers: Technology and Systems
Pages
32–32
Publication date
4 March 2026
Language
EN