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TY - CONF AU - Suphakul, S. AU - Kii, T. AU - Masuda, K. AU - Morita, K. AU - Ohgaki, H. AU - Torgasin, K. AU - Zen, H. ED - Petit-Jean-Genaz, Christine ED - Kim, Dong Eon ED - Kim, Kyung Sook ED - Ko, In Soo ED - Schaa, Volker RW TI - Generation of Short Bunch Electron Beam from Compact Accelerator for Terahertz Radiation J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016 C1 - Busan, Korea T2 - International Particle Accelerator Conference T3 - 7 LA - english AB - We are developing a new compact accelerator system to generate a high power terahertz (THz) radiation at the Institute of Advanced Energy, Kyoto University. THz radiations are produced by injecting ultra-short and intense electron pulses to a short plannar undulator. The bunch compression characteristic by the newly installed chicane was investigated by observation of a coherent part of an optical transition radiation (OTR). As the result, the chicane can compress the electron bunch at the laser injection phase from 10 to 40 degree. The beam energy and relative rms energy spread were also measured and the results were 4.6 MeV and 1.3 %, respectively. PB - JACoW CP - Geneva, Switzerland SP - 1757 EP - 1759 KW - laser KW - electron KW - radiation KW - injection KW - detector DA - 2016/06 PY - 2016 SN - 978-3-95450-147-2 DO - 10.18429/JACoW-IPAC2016-TUPOW008 UR - http://jacow.org/ipac2016/papers/tupow008.pdf ER -