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WEAMH4 |
Comparison of the High Gain FEL and the Low Gain FEL | |
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Funding: the Major State Basic Research Development Programme of China, No. 2011CB808301 the National Nature Science Foundation of China, No. 11375199 The high gain FEL and the low gain FEL are compared. Their differences in the features and the key issues, as well as the main difficult points and the requirements are analysed. The transition of the gain from low to high are also analyzed. |
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