[1] [1] Little B, Chu S, Haus H et al.. Microring resonator channel dropping filters[J]. J. Lightwave Technol., 1997, 15(8): 998～1005

[2] [2] Yang Jianyi, Zhou Qingjun, Zhao Feng et al.. Characteristics of optical bandpass filters employing series-cascaded double-ring resonators[J]. Opt. Commun., 2003, 228(1～3): 91～98

[3] [3] Little B, Chu S, Absil P et al.. Very high-order microring resonator filters for WDM applications[J]. IEEE Photon. Technol. Lett., 2004, 16(11): 2263～2265

[4] [4] M. A. Popovic, T. Barwicz, M. R. Watts et al.. Multistage high-order microring resonator add-drop filters[J]. Opt . Lett., 2006, 31(17): 2571～2573

[5] [5] Han Xiuyou, Pang Fufei, Cai Haiwen et al.. Optical waveguide ring resonantor filter by using ion-exchanged glass[J]. Acta Optica Sinica, 2006, 26(7): 1053～1056

[6] [6] Dong Xiaowei, Pei Li, Jian Shuisheng. Characteristic analyses of series-coupled multiple-ring resonator filter[J]. Acta Optica Sinica, 2006, 26(2): 207～211

[7] [7] Vien Van. Synthesis of elliptic optical filters using mutually coupled microring resonators[J]. J. Lightwave Technol., 2007, 25(2): 584～590

[8] [8] Chun-Sheng Ma, Xian-Yin Wang, De-Lu Li et al.. Characteristic analysis of series-cascaded microring resonator arrays[J]. Optics & Laser Technol., 2007, 39(6): 1183～1188

[9] [9] Deng Wenyuan, E Shulin, Sun Degui et al.. Analysis of a 1×32 polymer micro-ring resonant wavelength de-multi/multiplexer assistant with interleave filter[J]. J. Optoelectronics·Laser, 2008, 19(1): 21～25

[10] [10] Li Weibin, Sun Junqiang. Analysis of characteristics of the interleaver based on a double-coupler resonator[J]. Chinese J. Lasers, 2008, 35(8): 1191～1194

[11] [11] Payam Rabiei, William H. Steier, Cheng Zhang et al.. Polymer micro-ring filters and modulators[J]. J. Lightwave Technol., 2002, 20(11): 1968～1975

[12] [12] Yi Futing, Miao Peng. A new method for fabrication of SU8 structures with a high aspect ratio using a mask-back exposure technique[J]. Chin. J. Semiconductors, 2004, 25(1): 26～29

[13] [13] Anthony S. Holland, Vishal S. Balkunje. Fabrication of raised and inverted SU8 polymer waveguides[C]. SPIE, 2005, 5644: 353～366

[14] [14] B. Y. Shew, C. H. Kuo. UV-LIGA interferometer biosensor based on the SU-8 optical waveguide[J]. Sensors and Actuators A, 2005, 120: 383～389

[15] [15] Yang Jianyi, Jiang Xiaoqing, Wang Minghua. Filtering characteristic of series-coupled double-ring optical microresonators[J]. Acta Optica Sinica, 2003, 23(10): 1191～1195

[16] [16] Sun Yiling, Jiang Xiaoqing, Wang Minghua. Multimode interference couplers and their applications in optical communication system[J]. Study on Optical Communications, 2004, (2): 67～69

[17] [17] Yariv A. Universal relations for coupling of optical power between microresonators and dielectric waveguide[J]. Electron. Lett., 2000, 36(4): 321～322

[18] [18] Zhang Xiaobei, Huang Dexiu, Hong Wei et al.. Transfer matrix method for analyzing transmission characteristics of microring resonator arrays[J]. Acta Optica Sinica, 2007, 27(9): 1585～1592

[19] [19] Wang Xianyin. Optimization Design and Characteristic Analysis for Polymer Micro-Ring Resonant Wavelength Multiplexer[D]. Changchun: Jilin University, 2004. 99～101

[20] [20] Anthony S. Holland, Vishal S. Balkunje. Effects of design geometry on SU-8 polymer waveguides[C]. SPIE, 2005, 5649: 186～194