Title :
A lightwave centralized and dispersion immune bidirectional mm-wave over fiber scheme for access networks
Author :
yang, Bo ; Zou, Shichang ; Tangdiongga, E. ; Jin, X.F. ; Cao, Zhichao ; Okonkwo, C.M. ; Chen, Huanting ; Koonen, A.M.J.
Author_Institution :
Dept. of Inf. Sci. & Electron. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
A lightwave centralized and dispersion immune RoF scheme is demonstrated by combining the use of a dual-drive MZM in CO and an AWG in RN. Bidirectional transmission of 25 MS/s 128 QAM signal at 38.4 GHz and 1.25 Gb/s OOK signal with a RSOA is successfully achieved. The proposed scheme also features simple structure and high transmission stability.
Keywords :
amplitude shift keying; millimetre waves; passive optical networks; quadrature amplitude modulation; radio access networks; radio-over-fibre; semiconductor optical amplifiers; wavelength division multiplexing; AWG; OOK signal; QAM signal; RSOA; RoF scheme; access networks; bidirectional transmission; dispersion immune bidirectional mm wave over fiber scheme; dual drive MZM; frequency 38.4 GHz; lightwave centralized bidirectional mm wave over fiber scheme; Amplitude modulation; Optical amplifiers; Optical fibers; Optical filters; Optical modulation; Optical reflection;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location :
Amsterdam
