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Proceedings Paper

Simultaneous demonstration on FWM-based all-optical 40 Gbit/s multicasting CSRZ-DPSK logic XOR gate and CSRZ-DPSK to RZ-DPSK format conversion
Author(s): Jian Wang; Qizhen Sun; Junqiang Sun
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Paper Abstract

We propose logic XOR gate and format conversion for carrier-suppressed return-to-zero differential phase-shift keying (CSRZ-DPSK) signals using non-degenerate four-wave mixing (FWM) in a highly nonlinear fiber (HNLF). Due to the linear relationship of the complex amplitudes between output and input optical waves, the three generated idler waves by three non-degenerate FWM processes take the return-to-zero differential phase-shift keying (RZ-DPSK) format and the logic XOR result of three input CSRZ-DPSK signals. All-optical 40 Gbit/s multicasting CSRZ-DPSK logic XOR operation and CSRZ-DPSK to RZ-DPSK format conversion are simultaneously demonstrated in the experiment.

Paper Details

Date Published: 2 December 2009
PDF: 6 pages
Proc. SPIE 7631, Optoelectronic Materials and Devices IV, 76310D (2 December 2009); doi: 10.1117/12.853292
Show Author Affiliations
Jian Wang, Huazhong Univ. of Science and Technology (China)
Univ. of Southern California, Los Angeles (United States)
Qizhen Sun, Huazhong Univ. of Science and Technology (China)
Junqiang Sun, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7631:
Optoelectronic Materials and Devices IV
Jian-Jun He; Guang-Hua Duan; Fumio Koyama; Ming C. Wu, Editor(s)

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