Incoherent combination of high-power, multicore fiber laser systems

Cesar Jauregui; Mehran Bahri; Arno Klenke; Jens Limpert

doi:10.1117/12.3000534

12 March 2024 Incoherent combination of high-power, multicore fiber laser systems

Cesar Jauregui, Mehran Bahri, Arno Klenke, Jens Limpert

Proceedings Volume 12865, Fiber Lasers XXI: Technology and Systems; 1286511 (2024) https://doi.org/10.1117/12.3000534
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

In this work we will cover the basic considerations of incoherent combination of fiber laser systems and, in particular of multicore fibers, since these are ideal sources for this type of combination. Our analysis will have a special emphasis on what separates incoherent combination from its coherent counterparts. Additionally, we will discuss the scalability of the beam quality with the number and arrangement of the cores in a MCF, and we will compare the incoherently combined emission from a multicore fiber with that of a multimode fiber.

Citation Download Citation

Cesar Jauregui, Mehran Bahri, Arno Klenke, and Jens Limpert "Incoherent combination of high-power, multicore fiber laser systems", Proc. SPIE 12865, Fiber Lasers XXI: Technology and Systems, 1286511 (12 March 2024); https://doi.org/10.1117/12.3000534

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