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005     20230227212421.0
037 _ _ |a PUBDB-2023-00913
041 _ _ |a English
100 1 _ |0 P:(DE-H253)PIP1023917
|a Georgiev, Georgi
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111 2 _ |a 40th International Free Electron Laser Conference
|c Trieste
|d 2022-08-22 - 2022-08-26
|g FEL2022
|w Italy
245 _ _ |a Simulations of Seeding Options for THz FEL at PITZ
260 _ _ |c 2022
336 7 _ |0 33
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500 _ _ |a Approved by PITZ CB JACoW Proceedings
520 _ _ |a A THz FEL is under commissioning at PITZ as a proof-of-principle experiment for a high power and high repetitionrate THz source and as an option for THz-driven experi-ments at the European XFEL. Some of these experimentsrequire excellent coherence and CEP stable THz pulses. InSASE regime, the coherent properties of the FEL radiationare limited. A seeding scheme can be used instead of SASEto improve the coherent properties and shot-to-shot stability.Several options for seeding are considered in simulation forthe THz FEL at PITZ: external laser pulse, pre-bunched elec-tron beam, energy modulated electron beam and additionalshort spike on top of a smooth beam profile. The improve-ments over SASE in energy, spectral and temporal stabilityof the THz pulse are presented.
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|e Photo Injector Test Facility
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700 1 _ |0 P:(DE-H253)PIP1019294
|a Boonpornprasert, Prach
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700 1 _ |0 P:(DE-H253)PIP1004128
|a Krasilnikov, Mikhail
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700 1 _ |0 P:(DE-H253)PIP1081485
|a Li, Xiangkun
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700 1 _ |0 P:(DE-H253)PIP1032393
|a Hillert, Wolfgang
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787 0 _ |0 PUBDB-2022-04414
|a Georgiev, Georgi et.al.
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|a DE-HGF
|b Forschungsbereich Materie
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|v Accelerator Research and Development
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914 1 _ |y 2022
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