Dong Zhiwei, Tian Shihong, Yang Zhenhua, et al. THEORETICAL COMPUTATIONS OF AMPLIFIED SPONTANEOUS EMISSION IN SG - 1 FEL[J]. High Power Laser and Particle Beams, 1992, 04: 336-342.
Citation:
Dong Zhiwei, Tian Shihong, Yang Zhenhua, et al. THEORETICAL COMPUTATIONS OF AMPLIFIED SPONTANEOUS EMISSION IN SG - 1 FEL[J]. High Power Laser and Particle Beams, 1992, 04: 336-342.
Dong Zhiwei, Tian Shihong, Yang Zhenhua, et al. THEORETICAL COMPUTATIONS OF AMPLIFIED SPONTANEOUS EMISSION IN SG - 1 FEL[J]. High Power Laser and Particle Beams, 1992, 04: 336-342.
Citation:
Dong Zhiwei, Tian Shihong, Yang Zhenhua, et al. THEORETICAL COMPUTATIONS OF AMPLIFIED SPONTANEOUS EMISSION IN SG - 1 FEL[J]. High Power Laser and Particle Beams, 1992, 04: 336-342.
Based on SG-1 LIA FEL amplifier parameters, the ASE output power and gain, as well as their relationship with electron beam quantity including beam energy spread, emittance, and beam intensity etc.are simulated and analysed by using 3-D WAGFEL code. The related scaling law has been given. Mearwhile the influence of the wiggler magnetic field's random errors on ASE output and the experimental results are also analysed.
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