Operating the SDUV-FEL with the echo-enabled harmonic generation scheme

Using the recently proposed echo-enabled harmonic generation (EEHG) free-electron laser (FEL) scheme, it is shown that operating the Shanghai deep ultraviolet FEL (SDUV-FEL) with single-stage to higher harmonics is very promising, with higher frequency up-conversion efficiency, higher harmonic selectivity and lower power requirement of the seed laser. The considerations on a proof-of-principle experiment and expected performance in SDUV-FEL are given.

作 者： CHEN Jian-Hui DENG Hai-Xiao GU Qiang LI Dong-Guo WANG Dong ZHANG Meng ZHAO Zhen-Tang   作者單位： CHEN Jian-Hui,DENG Hai-Xiao,ZHANG Meng(Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China;Graduate University of Chinese Academy of Sciences, Beijing 100049, China)

GU Qiang,LI Dong-Guo,WANG Dong,ZHAO Zhen-Tang(Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China) 

刊 名： 中國物理C（英文版）  ISTIC 英文刊名： CHINESE PHYSICS　C  年，卷(期)： 2009 33(8)  分類號： O4  關(guān)鍵詞： SDUV-FEL   HGHC   EEHG  

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