Analysis of penalty due to low-frequency intensity modulation in optical transmission systems

The low-frequency intensity modulation in optical transmission systems can occurred by optical performance monitoring or dynamic devices such as acoustooptic tunable filters. Using a conventional receiver model, we derived the optical signal-to-noise ratio (OSNR) and Q penalties due to the low-frequency intensity modulation. The penalty is a function of the extinction ratio, OSNR, the modulation index, and the number of pilot-tone signals. The analytic results show good agreement with the experimental results.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2003-12
Language
ENG
Citation

JOURNAL OF LIGHTWAVE TECHNOLOGY, v.21, pp.3300 - 3307

ISSN
0733-8724
URI
http://hdl.handle.net/10203/926
Appears in Collection
EE-Journal Papers(저널논문)
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