Transmission performance of adaptively modulated optical OFDM signals in multimode fiber links
- 19 December 2005
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 18 (1) , 205-207
- https://doi.org/10.1109/lpt.2005.861631
Abstract
A novel optical signal modulation concept of adaptively modulated optical orthogonal frequency-division multiplexing (AMOOFDM) is proposed and numerical simulations of the transmission performance of AMOOFDM signals are undertaken in unamplified multimode fiber (MMF)-based links using directly modulated distributed feedback lasers (DMLs). It is shown that 28 Gb/s intensity modulation and direct-detection AMOOFDM signal transmission over 300-m MMFs is feasible in unamplified DML-based links having 3-dB bandwidths of 150MHz/km. In addition, AMOOFDM is less susceptible to modal dispersion and variation in launching conditions when compared with existing schemes.Keywords
This publication has 9 references indexed in Scilit:
- High-speed transmission of adaptively modulated optical OFDM signals over multimode fibers using directly Modulated DFBsJournal of Lightwave Technology, 2006
- On the performance of the electrical equalization technique in MMF links for 10-gigabit ethernetJournal of Lightwave Technology, 2005
- Toward terabit-per-second capacities over multimode fiber links using SCM/WDM techniquesJournal of Lightwave Technology, 2003
- Modeling and simulation of next-generation multimode fiber linksJournal of Lightwave Technology, 2003
- Modal noise in multimode fibers under restricted launch conditionsJournal of Lightwave Technology, 1999
- High bandwidth data transmission in multimode fibrelinks using subcarrier multiplexing with VCSELsElectronics Letters, 1998
- An experimental and theoretical study of the offset launch technique for the enhancement of the bandwidth of multimode fiber linksJournal of Lightwave Technology, 1998
- BER impairment due to laser linewidth in OFDM-OOK systems using double-cavity Fabry-Perot demultiplexersJournal of Lightwave Technology, 1996
- The design assessment of lambda /4 phase-shifted DFB laser structuresIEEE Journal of Quantum Electronics, 1989