% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{MohammadiBidhendi:479599, author = {Mohammadi Bidhendi, Mahdi and Bermudez Macias, Ivette Jazmin and Ivanov, Rosen and Yurkov, Mikhail and Duesterer, Stefan}, title = {{FEL} pulse duration evolution along undulators at {FLASH}}, journal = {Applied Sciences}, volume = {12}, number = {14}, issn = {2076-3417}, address = {Basel}, publisher = {MDPI}, reportid = {PUBDB-2022-03162}, pages = {7048 -}, year = {2022}, abstract = {Self-amplified spontaneous emission (SASE) free-electron lasers (FELs) deliver ultrashort pulses with femtosecond duration. Due to the fluctuating nature of the radiation properties of SASE FELs, characterizing the FEL pulses on a single shot basis is necessary. Therefore we use terahertz streaking to characterize the temporal properties of ultra-short extreme ultraviolet pulses from the free electron laser in Hamburg (FLASH). In this study, the pulse duration as well as the pulse energy are measured in a wavelength range from 8 to 34 nm as function of undulators contributing to the lasing process. The results are compared to one-dimensional and three-dimensional, time-dependent FEL simulations.}, cin = {FS-FLASH-D / MPY / $XFEL_DO_ID_LAS$}, ddc = {600}, cid = {I:(DE-H253)FS-FLASH-D-20160930 / I:(DE-H253)MPY-20120731 / $I:(DE-H253)XFEL_DO_ID_LAS-20210408$}, pnm = {621 - Accelerator Research and Development (POF4-621) / 6G2 - FLASH (DESY) (POF4-6G2)}, pid = {G:(DE-HGF)POF4-621 / G:(DE-HGF)POF4-6G2}, experiment = {EXP:(DE-H253)F-FL21-20211112 / EXP:(DE-H253)FLASH2020p-20221201}, typ = {PUB:(DE-HGF)16}, UT = {WOS:000833153700001}, doi = {10.3390/app12147048}, url = {https://bib-pubdb1.desy.de/record/479599}, }