2*40 Gb/s OCDM using superstructure fiber Bragg gratings en/decoder

Xiaogang Chen; Dexiu Huang; Xiuhua Yuan; Ge Xia

Journals >Chinese Optics Letters >Volume 4 >Issue 2 >Page 0269 > Article

Chinese Optics Letters
Vol. 4, Issue 2, 0269 (2006)

2*40 Gb/s OCDM using superstructure fiber Bragg gratings en/decoder

Xiaogang Chen^*, Dexiu Huang, Xiuhua Yuan, and Ge Xia

Author Affiliations

Department of Optoelectronic Engineering and Wuhan National Laboratory for Optoelctrionics, Huazhong University of Science and Technology, Wuhan 430074

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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 Copy Citation Text

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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.

Keywords

050.5080 070.5010 060.4230 multiplexing pattern recognition and feature extraction phase shift

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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