JUI-CHE TSAIHuang, S.S.HuangHah, D.D.HahWu, M.C.M.C.Wu2018-09-102018-09-102003https://www.scopus.com/inward/record.uri?eid=2-s2.0-3042857105&doi=10.1109%2fOMEMS.2003.1233459&partnerID=40&md5=d089749a7ac9db7680571d7e8314f86bhttp://scholars.lib.ntu.edu.tw/handle/123456789/303182A 2D (6x6) fiber collimator array with a telescope beam expander is incorporated into a 1xN2 wavelength-selective switch (WSS) to achieve high port count. The 1xN2 WSS is realized using two cross-scanning 1-axis analog micromirror arrays in a 4-f optical system. We have achieved a 1x9 WSS with a channel spacing of 160 GHz, a fiber-to-fiber insertion loss of 14 dB and a switching time of < 1 msec. © 2003 IEEE.Channel spacing; Collimators; Gratings; Insertion loss; Lenses; Loss measurement; Micromechanical devices; Mirrors; Optical beams; Switchesconference paper10.1109/OMEMS.2003.12334592-s2.0-3042857105