Title :
Experimental demonstration of silicon vertical slot waveguides for ultra-wide bandwidth 1.8-Tbit/s (161 WDM 11.2-Gbit/s OFDM 16-QAM) data transmission
Author :
Chengcheng Gui ; Chao Li ; Qi Yang ; Jian Wang
Author_Institution :
Wuhan Nat. Lab. for Optoelectron., Univ. of Sci. & Technol., Wuhan, China
Abstract :
We design and fabricate silicon vertical slot waveguides. Ultra-wide bandwidth 1.8-Tbit/s (161 WDM 11.2-Gbit/s OFDM 16-QAM) data transmission through 1-mm, 2mm, 3.1-mm, 12.2-mm-long silicon vertical slot waveguides are demonstrated in the experiment. All 161 WDM channels achieve BER less than 1e-3 after propagating through silicon vertical slot waveguides.
Keywords :
OFDM modulation; elemental semiconductors; integrated optics; optical communication equipment; optical design techniques; optical fabrication; optical waveguides; quadrature amplitude modulation; silicon; BER; OFDM; QAM; Si; WDM channels; bit rate 1.8 Tbit/s; bit rate 11.2 Gbit/s; orthogonal frequency division multiplexing; quadrature amplitude modulation; silicon vertical slot waveguides; size 1 mm to 12.2 mm; ultrawide bandwidth data transmission; wavelength division multiplexing; Data communication; Optical attenuators; Optical device fabrication; Optical transmitters; Optical waveguides; Silicon; Wavelength division multiplexing;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
