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TY - CONF AU - Chung, T.Y. AU - Chang, C.-H. AU - Chang, C.H. AU - Chiu, M.-S. AU - Huang, J.C. AU - Hwang, C.-S. AU - Jan, J.C. AU - Kuo, C.-C. AU - Liu, Y.-C. AU - Tseng, F.H. AU - Yang, C.K. ED - Petit-Jean-Genaz, Christine ED - Kim, Dong Eon ED - Kim, Kyung Sook ED - Ko, In Soo ED - Schaa, Volker RW TI - Status of Insertion Devices at Taiwan Photon Source J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016 C1 - Busan, Korea T2 - International Particle Accelerator Conference T3 - 7 LA - english AB - The storage ring of Taiwan Photon Source (TPS) has eighteen short straight sections (length 7 m) and six long straight sections (length 12 m). In phase I, three elliptically polarized undulators of type APPLE II and seven in-vacuum undulators, which included four in-vacuum undulators and two elliptically polarized undulators in three double mini-βy sections, were installed. Commissioning of the insertion devices began in 2015 November. The influence of insertion devices on the electron beam and the results after compensation are presented. Problems during the commissioning induced by the electron beam and by radiation, and their solutions, are also explained. For insertion devices in phase II and for devices developed in TPS, the preliminary designs are presented herein, to cover from the VUV to the hard X-ray region. PB - JACoW CP - Geneva, Switzerland SP - 4054 EP - 4056 KW - undulator KW - vacuum KW - radiation KW - photon KW - polarization DA - 2016/06 PY - 2016 SN - 978-3-95450-147-2 DO - 10.18429/JACoW-IPAC2016-THPOW049 UR - http://jacow.org/ipac2016/papers/thpow049.pdf ER -