[1] [1] N Wada, H Furukawa, T Miyazaki. Prototype 160- Gbit/s/port optical packet switch based on optical code label processing and related technologies [J]. J Sel Top Quantum Electron, 2007, 13(5): 1551-1559.

[2] [2] N Calabretta, P J Urban, D H Geuzebroek, et al.. All-optical label extractor/eraser for in-band labels and 160 Gb/s payload based on micro ring resonators [C]. Optical Fiber Communication Conference and National Fiber Optic Engineers Conference, 2009: OWV4.

[3] [3] X Liu, X Wei, Y Su, et al.. Transmission of an ASK-labeled RZ-DPSK signal and label erasure using a saturated SOA [J]. IEEE Photon Technol Lett, 2004, 16(6): 1594-1596.

[4] [4] Ling Yun. Research on Optical Label Processing in Optical Packet Switching [D]. Chengdu: University of Electric Science and Technology, 2008.

[5] [5] Kun Qiu, Yun Ling. Novel optical packet with non-return-to-zero label and duobinary carrier-suppressed return-to-zero payload [J]. Chin Opt Lett, 2008, 6(2): 96-99.

[6] [6] Long Zhenghao, Xin Xiangjun, Zhou Rui, et al.. Applications of optical duobinary in optical carrier suppression and separation labeling [J]. Chin Opt Lett, 2010, 8(7): 642-646.

[7] [7] Y Miyamoto, A Hirano, S Kuwahara, et al.. Novel modulation and detection for bandwidth-reduced RZ formats using duobinarymode splitting in wideband PSK/ASK conversion [J]. J Lightwave Technol, 2002, 20(12): 2067-2078.

[8] [8] E Black. An introduction to Pound-Drever-Hall laser frequency stabilization [J]. American Journal of Physics, 2000, 69(1): 79-87.