[1] Zhang Juan, Liu Liren, Zhou Yu. A tunable interleaver filter based on analog birefringent units [J]. Opt. Commun., 2003, 227(4-6): 283~294
[2] Zhang Qiang, Huang Dexiu, Zhang Xinliang et al.. Ring and phase assisted Mach-Zehnder modulator for radio-over-fiber system[J]. Acta Optica Sinica, 2007, 27(12): 2194~2199
[3] Qing Ye, Ronghui Qu, Zujie Fang. Generation of millimeter-wave sub-carrier optical pulse by using a Fabry-Perot interferometer[J]. Chin. Opt. Lett., 2007, 5(1): 8~10
[4] Zhang Wenfu, Fang Qiang, Cheng Yihua et al.. Narrow band interleaver based on one-dimensional photonic crystal with positive-negative index alternant multiplayer[J]. Acta Optica Sinica, 2007, 27(9): 1695~1699
[5] Feng Dejun, Kai Guiyun, Liu Zhiguo et al.. Study of all-fiber reflected Mach-Zehnder interferometric multi-wavelength filter[J]. Acta Optica Sinica, 2002, 22(3): 332~335
[6] Lu Huaiwei, Zhang Yu′e, Luo Guanwei. Flat-top interleaver of cascaded MZ interferometer with 2×2 and 3×3 fiber couplers[J]. Optics and Precision Engineering, 2007, 15(7): 1021~1025
[7] Aiping Luo, Zhichao Luo, Wencheng Xu et al.. Wavelength switchable flat-top all-fiber comb filter based on a double-loop Mach-Zehnder interferometer[J]. Opt. Express, 2010, 18(6): 6056~6063
[8] Li Jie, Huang Yonglin, Kai Guiyun et al.. Study of extinction ratio of Mach-Zehnder interferometer and implementation of single-channel optical switch [J]. Acta Optica Sinica, 2003, 23(8): 916~919
[9] Yonglin Huang, Jie Li, Guiyun Kai et al.. High extinction ratio multiplexer/demultiplexer with a Mach-Zehnder interferometer and a fiber loop mirror [J]. Chin. Opt. Lett., 2003, 1(2): 63~64
[10] Suchun Feng, Honglei Li, Ou Xu et al.. Compact in-fiber Mach-Zehnder interferometer using a twin-core fiber[C]. ACP 2009 Technical Digest, Shanghai, FA6
[11] Fan Linyong, Jiang Weiwei, Zhao Ruifeng et al.. Temperature characteristic of in-fiber Mach-Zehnder interferometer using twin-core fiber[J]. Optics and Precision Engineering, 2011, 19(1): 1~8
[12] Allan W. Snyder, Adrian Ankiewicz. Optical fiber couplers-optimum solution for unequal cores[J]. J. Lightwave Technol., 1998, 6(3): 463~474
[13] Zhang Ruifeng, Ge Chunfeng, Wang Shuhui et al.. Fused biconical taper all-wave coupler[J]. Acta Physica Sinica, 2003, 52(2): 390~394
[14] Liu Chunyu, Ye Hong′an, Cao Xue. Fiber coupler sensitive to wavelength used to demodulate wavelength shift of fiber Bragg grating[J]. Acta Optica Sinica, 2006, 26(11): 1623~1626
[15] S. J. Ashby, R. B. Charters, J. D. Love et al.. Large wavelength shifts in UV-exposed 3 dB and WDM fused taper fibre couplers[J]. Electron. Lett., 1997, 33(20): 1696~1697
[16] G. R. Atkins, J. W. Arkwright, S. J. Hewlett. UV tuning of coupling in twin-core optical fibres [J]. Electron. Lett., 1994, 30(25): 2165~2166