Title :
Low signal FEL gain: measurement, simulation and analysis
Author :
Schoenlein, R. ; Chong, H. ; Glover, T.E. ; Heimann, P. ; Zholents, A. ; Zolotorev, M.
Author_Institution :
Lawrence Berkeley Lab., CA, USA
Abstract :
We describe an experimental set-up and measurement technique for measurement of the FEL gain at the Advanced Light Source. Measurement results are compared with computer simulations and an analytical expression that includes effects of the laser beam diffraction and finite electron beam size
Keywords :
electron accelerators; electron beams; free electron lasers; high energy physics instrumentation computing; storage rings; ALS; Advanced Light Source; analytical expression; computer simulations; finite electron beam size; free electron lasers; laser beam diffraction; low signal FEL gain; Analytical models; Computational modeling; Computer simulation; Diffraction; Gain measurement; Laser beams; Light sources; Measurement techniques; Signal analysis; Size measurement;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.792744
