Chinese Optics Letters, 2006, 4 (2): 0269, Published Online: Jun. 6, 2006
2*40 Gb/s OCDM using superstructure fiber Bragg gratings en/decoder 
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Abstract
A 7-chip, 280 Gb/s optical code-division multiplexing (OCDM) system incorporating quaternary phase coding and decoding superstructured fiber Bragg gratings (SSFBGs) is experimentally demonstrated. Only ordinary phase masks and sub-micrometer precision are needed to fabricate the encoding and decoding SSFBGs. Interchannel interference noise is also considered and evaluated, 2-channel 40 (Gb/s)/channel (2*40 Gb/s) signal transmission is demonstrated.
Xiaogang Chen, Dexiu Huang, Xiuhua Yuan, Ge Xia. 2*40 Gb/s OCDM using superstructure fiber Bragg gratings en/decoder[J]. Chinese Optics Letters, 2006, 4(2): 0269.
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