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TY - CONF AU - Tang, C.-X. AU - Chen, H.B. AU - Chi, Z.J. AU - Du, Y.-C. AU - Huang, W.-H. AU - Shi, J. AU - Tian, Q.L. AU - Wang, D. AU - Wang, W. AU - Yan, L.X. AU - Zhang, Z. AU - Zheng, L.M. AU - Zhou, Z. ED - Yamazaki, Yoshishige ED - Facco, Alberto ED - McCausey, Amy ED - Schaa, Volker RW TI - Low Emittance and High Current Electron Linac Development at Tsinghua University J2 - Proc. of LINAC2016, East Lansing, MI, USA, 25-30 September 2016 C1 - East Lansing, MI, USA T2 - Linear Accelerator Conference T3 - 28 LA - english AB - A 50MeV electron linac have been developed in Tsinghua University, which consists of a 1.6Cell photocathode rf gun, a 3-meter s-band SLAC type traveling wave (TW) accelerating structure an a s-band TW buncher. The photocathode rf gun is working at 120MV/m, 2856MHz, with very small dark current. The emittance of the electron beam is less than 1mm.mrad at 500pC, and 0.5mm.mrad at 200pC. The linac is designed for Tsinghua Thomson scattering X-ray source (TTX), and 2x10⁷ photon/bunch at 50keV has been got and some application experiments with the x-ray have been carried out. The new photocathode rf gun and x-band high gradient accelerating structure development will also be introducted in this talk. PB - JACoW CP - Geneva, Switzerland SP - 17 EP - 21 KW - gun KW - emittance KW - electron KW - laser KW - experiment DA - 2017/05 PY - 2017 SN - 978-3-95450-169-4 DO - 10.18429/JACoW-LINAC2016-MO2A04 UR - http://jacow.org/linac2016/papers/mo2a04.pdf ER -