Multifunctional all-optical signal processing scheme for simultaneous multichannel WDM multicast and XOR logic gates based on FWM in QD-SOA

Author

Wang, Danshi ; Min Zhang ; Guo-Wei Lu ; Jun Qin ; Sakamoto, Takahide ; Akahane, Kouichi ; Yamamoto, Naokatsu ; Kawanishi, Tetsuya ; Ze Li ; Yue Cui

Author_Institution

State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2015

fDate

22-26 March 2015

Firstpage

1

Lastpage

3

Abstract

Through FWM in our fabricated QD-SOA and without additional pumps, three 1-to-3 WDM multicasts and three XOR logic gates are simultaneously realized for three 10 Gbps NRZ-DPSK signals. The error-free performance is achieved for all of the signals and the power penalties are <; 1.3dB at BER of 10^-9.

Keywords

differential phase shift keying; multicast communication; multiwave mixing; optical fabrication; optical information processing; optical logic; semiconductor optical amplifiers; semiconductor quantum dots; wavelength division multiplexing; FWM; NRZ-DPSK signals; QD-SOA; XOR logic gates; all-optical signal processing scheme; bit rate 10 Gbit/s; differential phase shift keying; four wave mixing; multichannel WDM multicast; quantum dot semiconductor optical amplifiers; wavelength division multiplexing; Decision support systems; Optical pumping;

fLanguage

English

Publisher

ieee

Conference_Titel

Optical Fiber Communications Conference and Exhibition (OFC), 2015

Conference_Location

Los Angeles, CA

Type

conf

Filename

7121660