Title :
Silicon waveguide based two-input simultaneous quaternary hybrid doubling/Subtraction (2A-B, 2B-A) using degenerate FWM and QPSK
Author :
Chengcheng Gui ; Yun Long ; Andong Wang ; Xiao Hu ; Long Zhu ; Linjie Zhou ; Jian Wang
Author_Institution :
Wuhan Nat. Lab. for Optoelectron., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
By exploiting two degenerate four-wave mixing in a silicon waveguide and quadrature phase-shift keying (QPSK) signals, we experimentally demonstrate two-input (A, B) simultaneous optical quaternary hybrid doubling/subtraction (2A-B, 2B-A).
Keywords :
elemental semiconductors; multiwave mixing; optical communication equipment; optical information processing; optical waveguides; quadrature phase shift keying; silicon; QPSK; Si; degenerate FWM; degenerate four-wave mixing; quadrature phase-shift keying signals; silicon waveguide based two-input simultaneous quaternary hybrid doubling-subtraction; Optical fibers; Optical mixing; Optical signal processing; Optical variables measurement; Phase shift keying; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
