Paper
26 February 2018 Temporal contrast enhancement of a femtosecond fiber CPA system by filtering of SPM broadened spectra
Author Affiliations +
Proceedings Volume 10512, Fiber Lasers XV: Technology and Systems; 105120W (2018) https://doi.org/10.1117/12.2289535
Event: SPIE LASE, 2018, San Francisco, California, United States
Abstract
We present a novel approach for temporal contrast enhancement of energetic laser pulses by filtered SPM broadened spectra. A measured temporal contrast enhancement by at least 7 orders of magnitude in a simple setup has been achieved. This technique is applicable to a wide range of laser parameters and poses a highly efficient alternative to existing contrast-enhancement methods.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. Buldt, M. Müller, R. Klas, T. Eidam, J. Limpert, and A. Tünnermann "Temporal contrast enhancement of a femtosecond fiber CPA system by filtering of SPM broadened spectra", Proc. SPIE 10512, Fiber Lasers XV: Technology and Systems, 105120W (26 February 2018); https://doi.org/10.1117/12.2289535
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KEYWORDS
Optical filters

Dielectric filters

Femtosecond phenomena

Modulation

Ultrafast lasers

Ultrafast phenomena

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