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Fiber-coupled high-speed asynchronous optical sampling with sub-50 fs time resolution

Fiber-coupled high-speed asynchronous optical sampling with sub-50 fs time resolution

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KRAUSS, Nico, Almut NAST, Dirk C. HEINECKE, Christoph KÖLBL, Helena G. BARROS, Thomas DEKORSY, 2015. Fiber-coupled high-speed asynchronous optical sampling with sub-50 fs time resolution. In: Optics Express. 23(3), pp. 2145-2156. eISSN 1094-4087. Available under: doi: 10.1364/OE.23.002145

@article{Krau2015Fiber-30750, title={Fiber-coupled high-speed asynchronous optical sampling with sub-50 fs time resolution}, year={2015}, doi={10.1364/OE.23.002145}, number={3}, volume={23}, journal={Optics Express}, pages={2145--2156}, author={Krauß, Nico and Nast, Almut and Heinecke, Dirk C. and Kölbl, Christoph and Barros, Helena G. and Dekorsy, Thomas} }

Krauß, Nico Barros, Helena G. Dekorsy, Thomas Krauß, Nico Nast, Almut Barros, Helena G. Kölbl, Christoph eng Nast, Almut We present a fiber-coupled pump-probe system with a sub-50 fs time resolution and a nanosecond time window, based on high-speed asynchronous optical sampling. By use of a transmission grism pulse compressor, we achieve pump pulses with a pulse duration of 42 fs, an average power of 300 mW and a peak power exceeding 5 kW at a pulse repetition rate of 1 GHz after 6 m of optical fiber. With this system we demonstrate thickness mapping of soft X-ray mirrors at a sub-nm thickness resolution on a cm<sup>2</sup> scan area. In addition, terahertz field generation with resolved spectral components of up to 3.5 THz at a GHz frequency resolution is demonstrated. 2015 Kölbl, Christoph Fiber-coupled high-speed asynchronous optical sampling with sub-50 fs time resolution Heinecke, Dirk C. Dekorsy, Thomas 2015-04-15T09:03:58Z Heinecke, Dirk C. 2015-04-15T09:03:58Z

Dateiabrufe seit 15.04.2015 (Informationen über die Zugriffsstatistik)

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