Engel, Robin (2015) Real Time Analysis of FEL Radiation Spectra for the Estimation of Photon Pulse Duration. ["eprint_fieldopt_thesis_type_bachelor" not defined], Deutsches Electronen Synchrotron (DESY).


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One of the most challenging tasks for extreme ultraviolet, soft and hard X-ray freeelectron laser photon diagnostics is the precise determination of the photon pulse duration, which is typically in the sub 100 fs range. For some purposes like the FEL tuning, an estimate of the pulse duration is required in real time and with minimal experimental effort. Therefore a method has been developed to evaluate the photon pulse spectra during run-time, yielding an estimate for the photon pulse duration. The developed method makes use of the statistical properties and spectral correlation techniques and has been embedded into the Data Acquisition System of the FLASH facility.

Item Type: Thesis (["eprint_fieldopt_thesis_type_bachelor" not defined])
Additional Information: In kooperation with Deutsches Electronen Synchrotron (DESY)
Uncontrolled Keywords: Free Electron Laser, FEL, Pulse Duration, XUV, X-Ray, FLASH, Spectral Correlation
Subjects: Science and mathematics > Physics
Divisions: Faculty of Mathematics and Science > Institute of Physics (IfP)
Date Deposited: 18 Jun 2015 11:33
Last Modified: 18 Jun 2015 11:33
URI: https://oops.uni-oldenburg.de/id/eprint/2203
URN: urn:nbn:de:gbv:715-oops-22848

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