DocumentCode
1362329
Title
Effect of bit pattern misalignment on coherent crosstalk in optical add/drop multiplexers
Author
Shen, Yunfeng ; Lu, C. ; Cheng, T.H. ; Rao, M.K.
Author_Institution
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Volume
12
Issue
7
fYear
2000
fDate
7/1/2000 12:00:00 AM
Firstpage
891
Lastpage
893
Abstract
We studied the impact of coherent crosstalk on system performance in optical add-drop multiplexers (OADM´s) in both aligned and misaligned bit pattern cases. The concept of fading penalty is introduced to evaluate the impact. The results indicate that bit pattern misalignment will reduce the impact of coherent crosstalk when the crosstalk level is low and the number of crosstalk paths is large, but will increase it when these conditions are not satisfied.
Keywords
light coherence; optical crosstalk; wavelength division multiplexing; aligned bit pattern case; bit pattern misalignment; coherent crosstalk; crosstalk level; crosstalk paths; fading penalty; misaligned bit pattern cases; optical add-drop multiplexers; optical add/drop multiplexers; system performance; Add-drop multiplexers; Bit error rate; Fading; Optical add-drop multiplexers; Optical crosstalk; Optical noise; Optical receivers; Optical sensors; System performance; Wavelength division multiplexing;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.853540
Filename
853540
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