TY - JOUR
T1 - Gain narrowing of spectral and temporal widths in the UVSOR-FEL
AU - Kimura, K.
AU - Yamazaki, J.
AU - Takano, S.
AU - Kinoshita, T.
AU - Hama, H.
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 1996/6/11
Y1 - 1996/6/11
N2 - Spectral and temporal widths of the UVSOR-FEL operated in a gain-switching mode have been experimentally studied. We measured time dependent evolution of the temporal width by using a dual-sweep streak camera. Time-resolved spectral width was also measured by a Fabry-Perot etalon and the slow sweep function of the streak camera. We have found that those widths are mostly determined in the beginning of the lasing process. The measured spectral and temporal widths at various beam currents are in good agreement with theoretical calculations of the gain narrowing model.
AB - Spectral and temporal widths of the UVSOR-FEL operated in a gain-switching mode have been experimentally studied. We measured time dependent evolution of the temporal width by using a dual-sweep streak camera. Time-resolved spectral width was also measured by a Fabry-Perot etalon and the slow sweep function of the streak camera. We have found that those widths are mostly determined in the beginning of the lasing process. The measured spectral and temporal widths at various beam currents are in good agreement with theoretical calculations of the gain narrowing model.
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U2 - 10.1016/0168-9002(95)01468-3
DO - 10.1016/0168-9002(95)01468-3
M3 - Article
AN - SCOPUS:0030168748
VL - 375
SP - 62
EP - 66
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
SN - 0168-9002
IS - 1-3
ER -