Title :
Spectrally Efficient 10 Ã\x97 1 Gb/s QPSK Multi-User Optical Network Architecture
Author :
Ha, J.Y. ; Wonfor, A. ; Penty, R.V. ; White, I.H. ; Ghiggino, P.
Author_Institution :
Univ. of Cambridge, Cambridge
Abstract :
We report theoretical and experimental validation of a 10 times 1 Gb/s multi-user optical network using SCM-QPSK modulation for good spectral efficiency. Low-penalty-transmission is demonstrated for a proof-of-principle 2 channel system over 25 km SMF.
Keywords :
optical fibre networks; quadrature phase shift keying; subcarrier multiplexing; wavelength division multiplexing; QPSK multiuser optical network architecture; SCM-QPSK modulation; low-penalty-transmission; proof-of-principle 2 channel system; spectral efficiency; wavelength division multiplexing; Bandwidth; High speed optical techniques; Optical fiber communication; Optical fiber networks; Optical filters; Optical modulation; Passive optical networks; Quadrature phase shift keying; Stimulated emission; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-831-4
DOI :
10.1109/OFC.2007.4348859
