Incoherent beam combining of 5.1kW using a 7×1 signal combiner into a 50µm core output fiber

Tina Eschrich; Denny Hoh; Florian Just; Jens Kobelke; Sonja Unger; Matthias Jäger; Hartmut Bartelt

doi:10.1364/BGPP.2014.JTu6A.1

Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2014

Barcelona Spain
27–31 July 2014
ISBN: 978-1-55752-820-9

From the session
Advanced Photonics Post Deadline Papers (JTu6A)

Incoherent beam combining of 5.1kW using a 7×1 signal combiner into a 50µm core output fiber

Tina Eschrich, Denny Hoh, Florian Just, Jens Kobelke, Sonja Unger, Matthias Jäger, and Hartmut Bartelt

Advanced Photonics
(Optical Society of America, 2014),
paper JTu6A.1
•https://doi.org/10.1364/BGPP.2014.JTu6A.1

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T. Eschrich, D. Hoh, F. Just, J. Kobelke, S. Unger, M. Jäger, and H. Bartelt, "Incoherent beam combining of 5.1kW using a 7×1 signal combiner into a 50µm core output fiber," in Advanced Photonics, (Optical Society of America, 2014), paper JTu6A.1.

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The topics in this list come from the OSA Optics and Photonics Topics applied to this article.
Previously assigned OCIS codes
- Fiber optics and optical communications (060.0060)
- Fiber optics components (060.2340)
- Lasers, fiber (060.3510)

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Abstract

We present results for combining fiber lasers with a total average power of 5.1kW into a 50µm output fiber. The heating of the free-standing 7×1 glass structure is only 12K/kW.

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Abstract

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Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2014

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