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TY - CONF AU - Lee, A.P. AU - Chou, M.C. AU - Huang, N.Y. AU - Hwang, J.-Y. AU - Lau, W.K. AU - Liang, C.C. AU - Tsou, M.T. AU - Wang, P. ED - Petit-Jean-Genaz, Christine ED - Kim, Dong Eon ED - Kim, Kyung Sook ED - Ko, In Soo ED - Schaa, Volker RW TI - First Beam Test of the High Brightness Photo-injector at NSRRC J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016 C1 - Busan, Korea T2 - International Particle Accelerator Conference T3 - 7 LA - english AB - A High brightness injector at NSRRC is built for a VUV/THz free electron laser (FEL) facility and light source R&D. This injector with a photocathode rf gun with a solenoid for emittance compensation, a UV laser system, a 5.2 m S-band linac as well as various beam diagnostic tools has been installed in the linac test laboratory. The main goal is to produce beams with emittance smaller than 1 mm-mrad at energy of ~100 MeV. The other goal is to compress bunches to ~100 fs with charge of 100 pc and energy of ~30 MeV. In this contribution, an overview of the commissioning results of the photocathode rf gun and the laser system will be given. The first beam observation downstream the lianc will be presented in this paper. PB - JACoW CP - Geneva, Switzerland SP - 1800 EP - 1802 KW - laser KW - gun KW - linac KW - electron KW - cathode DA - 2016/06 PY - 2016 SN - 978-3-95450-147-2 DO - 10.18429/JACoW-IPAC2016-TUPOW025 UR - http://jacow.org/ipac2016/papers/tupow025.pdf ER -