光学速调管自发辐射谱的测量及调制率的提高
MEASUREMENT OF OK SPONTANEOUS EMISSION SPECTRUMAND ENHANCEMENT OF ITS MODULATION
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摘要: 在国家同步辐射实验室(NSRL)800MeV 电子储存环上进行的相干谐波储存环自由电子激光研究中, 测量了光学速调管的自发辐射谱并提高了它的调制率。Abstract: A coherent harmonic generation FEL experiment is under way in 800MeV electron storage ring in National Synchrotron Radiation Laboratory, USTC. Spon taneous emission spectrum of a optical klystron for the experiment has been measured, a modulation factor of 0.7 has been obtained. This paper presents measurements of spontaneous emission spectrum and enhancement of modulation factor．
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Key words:
- optical klystron /
- spontaneous emission spectrum /
- modulation factor
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