Title :
Energy-efficient optical quantization scheme with orthogonal spectral slicing by AWG for OFDM
Author :
Kodama, Tomoya ; Matsumoto, R. ; Maruta, Akihiro ; Kitayama, K.
Author_Institution :
Dept. of Electr., Electron. & Inf. Eng., Osaka Univ., Suita, Japan
Abstract :
We demonstrate a novel energy efficient quantization using orthogonal spectral slicing with AWG of OFDM for the first time. Both numerical and experimental results show the feasibility of 10 Gsample/s, optical quantization for A/D conversion.
Keywords :
OFDM modulation; analogue-digital conversion; arrayed waveguide gratings; numerical analysis; optical communication; A/D conversion; AWG; OFDM; energy-efficient optical quantization scheme; optical quantization; orthogonal spectral slicing; ultra-high-speed optical communications; Fiber nonlinear optics; Optical fibers; Optical interferometry; Optical solitons; Quantization (signal);
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
