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2016
Conference Paper
Titel

Electro-optically controlled divided-pulse amplification

Abstract
We present a spatial and temporal coherent-beam-combination system based on a fiber-integrated front-end, electro-optical components, and optical delay lines. The system features a larger scaling potential, enhanced stability and reduced alignment sensitivity compared to known divided-pulse amplification schemes. In a proof-of-principle experiment combining 4 pulses, a combining efficiency larger than 95% and a high amplitude stability are demonstrated. The efficiency is largely independent of the combined pulse energy and the temporal pulse contrast is better than 20 dB.
Author(s)
Müller, M.
Wojdyr, M.
Kienel, M.
Klenke, A.
Limpert, J.
Tünnermann, A.
Hauptwerk
Fiber Lasers XIII. Technology, Systems, and Applications. Proceedings
Konferenz
Conference "Fiber Lasers - Technology, Systems, and Applications" 2016
Thumbnail Image
DOI
10.1117/12.2212219
Language
English
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Fraunhofer-Institut für Angewandte Optik und Feinmechanik IOF
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