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High-power electro-optically controlled divided-pulse amplification

: Stark, H.; Buldt, J.; Müller, M.; Klenke, A.; Tünnermann, A.; Limpert, J.


Institute of Electrical and Electronics Engineers -IEEE-:
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 : 23-27 June 2019, Munich, Germany
Piscataway, NJ: IEEE, 2019
ISBN: 978-1-7281-0469-0
ISBN: 978-1-7281-0470-6
Conference on Lasers and Electro-Optics Europe (CLEO Europe) <2019, Munich>
European Quantum Electronics Conference (EQEC) <2019, Munich>
Fraunhofer IOF ()

In the past years, novel approaches including chirped pulse amplification (CPA) [1] and advanced amplifier architectures such as large pitch fibers [2] have enabled a tremendous increase of the output performance of ultrafast lasers. Today, the potential of these techniques is well exploited. Thus, new technologies are developed, as, for instance, spatio-temporal coherent pulse combination [3], which is a promising and powerful tool, not least because of its scalability. Regarding temporal multiplexing, many different approaches exist [4, 5]. Rectently, a technique named electro-optically controlled divided-pulse amplification (EDPA) [6] has shown promising properties in initial proof-of-principle experiments.