18 November 2008 Ultra high-speed SOA-based full adder with PolSK modulated signals
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Proceedings Volume 7135, Optoelectronic Materials and Devices III; 71352W (2008) https://doi.org/10.1117/12.803140
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China
Abstract
A novel scheme for an ultrahigh-speed all-optical full adder based on dual-pump four-wave mixing (FWM), including parallel dual-pump FWM and orthogonal dual-pump FWM, in two semiconductor optical amplifiers (SOAs) is proposed. In this scheme, the polarization-shift-keying (PolSK) modulation format is used, so pattern-dependent degradation can be reduced. The proposed all-optical full adder is simple, compact, and can accommodate ultrahigh-speed operation. By numerical simulation, it is theoretically investigated using the broad-band dynamic model.
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Pei-li Li, Pei-li Li, De-xiu Huang, De-xiu Huang, } "Ultra high-speed SOA-based full adder with PolSK modulated signals", Proc. SPIE 7135, Optoelectronic Materials and Devices III, 71352W (18 November 2008); doi: 10.1117/12.803140; https://doi.org/10.1117/12.803140
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