DocumentCode
1496990
Title
Optimizing the ultrawide-band photonic link
Author
Nichols, Lee T. ; Williams, Keith J. ; Estman, R.D.
Author_Institution
Naval Res. Lab., Washington, DC, USA
Volume
45
Issue
8
fYear
1997
fDate
8/1/1997 12:00:00 AM
Firstpage
1384
Lastpage
1389
Abstract
Performance of wide-band photonic links (PLs) using Mach-2ehnder modulators (MZMs) is reported. Comparison parameters include loss, noise figure, and spur-free dynamic range (SPDR). The feasibility of a 0-dB noise-figure link even with passive matching is given and the advantages of dual-output MZMs are presented. A new figure of merit is introduced to quantitatively optimize link performance with or without a preamplifier
Keywords
Mach-Zehnder interferometers; impedance matching; intermodulation distortion; optical fibre communication; optical modulation; random noise; Mach-2ehnder modulators; dual-output modulators; figure of merit; link performance optimisation; loss; noise figure; passive matching; preamplifier; spur-free dynamic range; ultrawide-band photonic link; Detectors; Dynamic range; Impedance matching; Intensity modulation; Noise figure; Optical modulation; Optical noise; Photoconductivity; Preamplifiers; Radio frequency;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.618440
Filename
618440
Link To Document