کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
12012978 1028115 2018 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
First saturation of 14.5 keV free electron laser at PAL-XFEL
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
First saturation of 14.5 keV free electron laser at PAL-XFEL
چکیده انگلیسی
The hard X-ray free electron laser at the Pohang Accelerator Laboratory (PAL-XFEL) in the Republic of Korea achieved a saturation of free electron laser (FEL) beam at 14.5 keV with an unprecedented intensity of 2.8E+11 photons per pulse. Successfully maintaining a very small emittance electron beam along the 700-m long linac, maximizing the spectral overlap of undulator radiation along the undulator line by the undulator radiation spectrum analysis, and optimal matching between the electron beam and photon beam through the 100-m long undulator line have allowed saturation and reliable operation of a 14.5 keV FEL beam.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 911, 11 December 2018, Pages 51-54
نویسندگان
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