DocumentCode
784697
Title
Analysis of an Analog Fiber-Optic Link Employing a Low-Biased Mach–Zehnder Modulator Followed by an Erbium-Doped Fiber Amplifier
Author
Urick, Vincent J. ; Godinez, Modesto E. ; Devgan, Preetpaul S. ; McKinney, Jason D. ; Bucholtz, Frank
Author_Institution
Naval Res. Lab., Washington, DC, USA
Volume
27
Issue
12
fYear
2009
fDate
6/15/2009 12:00:00 AM
Firstpage
2013
Lastpage
2019
Abstract
In this paper, a complete analysis of an analog fiber-optic link employing a low-biased Mach-Zehnder modulator followed by optical amplification with an erbium-doped fiber amplifier is presented. The expressions for RF gain, RF noise figure, second- and third-order intercept points, and spurious-free dynamic range are derived. Experimental data are employed to support the analytical results, and the optimal bias points for the metrics are demonstrated.
Keywords
erbium; microwave photonics; optical fibre amplifiers; optical modulation; optical transmitters; radio-over-fibre; JkJk:Er; RF noise figure; analog fiber-optic link; erbium-doped fiber amplifier; low-biased Mach-Zehnder modulator; radio frequency gain; spurious-free dynamic range; Low-biased modulation; microwave photonics; optical fiber amplifiers;
fLanguage
English
Journal_Title
Lightwave Technology, Journal of
Publisher
ieee
ISSN
0733-8724
Type
jour
DOI
10.1109/JLT.2008.2006283
Filename
4895334
Link To Document