Title :
Modeling optically prefiltered AM subcarrier multiplexed systems
Author :
Marti, Javier ; Capmany, José
Author_Institution :
E.T.S.I. Telecommun., Univ. Politecnica de Valencia, Spain
fDate :
9/1/1995 12:00:00 AM
Abstract :
We provide the theoretical modeling of optically pre-filtered AM subcarrier multiplexed systems, taking into account the coherence of the optical source. This model provides an useful tool to calculate the crosstalk impairment that appears in the subcarrier systems with optical prefiltering. Simulation carried on using realistic parameters is also presented that validates the results from the theoretical analysis
Keywords :
amplitude modulation; digital communication; light coherence; optical crosstalk; optical fibre communication; optical fibres; optical filters; optical modulation; subcarrier multiplexing; AM subcarrier multiplexed systems; coherence; crosstalk impairment; digital transmission; optical fibres; optical prefiltering; optical source; Bandwidth; Coherence; Optical crosstalk; Optical distortion; Optical filters; Optical modulation; Optical receivers; Optical signal processing; Optical tuning; Wideband;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
