[1] [1] Zhang Juan, Liu Liren, Zhou Yu. A tunable interleaver filter based on analog birefringent units. Opt Comm,2003,227(9): 283～294

[2] [2] Li Lin, Fang Zujie, Cai Haiwen, et al. Sampled FBGbased optical interleaver. The 4th Pacific Rim Conference on, 2001,1:15～19

[3] [3] Kohtoku M, Oku S, Kadota Y, et al. 200-GHz FSRperiodic multi/demultiplexer with flattened transmission and rejection band by using a Mach-Zehnder interferometer with a ring resonator. IEEE Photon Technol Lett ,2000,12(9): 1174～1176

[4] [4] Dingel B B, Izutsu M. Mulifunction optical filter with a michelson-gires-tournois interferometer for wavelengthdivision-multipiexed network system applications. Optics Letters, 1998,23(14): 1099～1101

[5] [5] Chen Haixing, Gu Peifu, Zhang Yueguang,et al. Optical interleaver based on multicavity fabry-perot thin film filter, in optical components and transmission systems.Proc SPIE, 2002,4906: 561～ 566

[6] [6] Madsen C K. General IIR optica 1 filter design for WDMapplications using all- pass filters. J Lightwave Technol,2000,18(6) : 860～868