1Ye X H, Zhang M,YE P D. Flat-top interleaverswith chromatic dispersion compensator based on phasedispersive free space Mach-Zehnder interferometer[J]. Opt Commun,2006,257(2): 255 - 260.
2Chang Shih-Jung. Wide passband optical interleaverbased on double-ring-assisted Mach-Zehnder interfer-ometer [J]. Microwave and Optical Technology Let-ters, 2010 ,52(4) :954-956.
3Kumar N,Shenoy M R,Pal B P. Flattop all-fiber wave-length interleaver for DWDM transmission: Design a-nalysis,parameter optimization, fabrication and char-acterization recipe[J]. Opt Commu, 2008, 281 (20):5156-5164.
4Shine B, Bautista J. Interleavers make high-channel-count systems economical [J]. Lightwave, 2000,17(9):140.