DocumentCode
796007
Title
Ring-assisted frequency discriminator with improved linearity
Author
Xie, Xiaobo ; Khurgin, Jacob ; Kang, Jin ; Choa, Fow-Sen
Author_Institution
Johns Hopkins Univ., Baltimore, MD, USA
Volume
14
Issue
8
fYear
2002
Firstpage
1136
Lastpage
1138
Abstract
A frequency discriminator combining a Mach-Zehnder interferometer with ring resonators is proposed, analyzed and shown to offer a large improvement in linearity without any significant reduction in bandwidth. This can improve the performance of analog optical links by canceling the intermodulation distortion.
Keywords
Mach-Zehnder interferometers; electro-optical modulation; intermodulation distortion; microwave photonics; optical communication equipment; optical resonators; Mach-Zehnder interferometer; analog optical links; intermodulation distortion cancellation; ring resonators; ring-assisted frequency discriminator; Arm; Bandwidth; Delay effects; Frequency modulation; Linearity; Optical distortion; Optical filters; Optical interferometry; Optical ring resonators; Resonator filters;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2002.1021994
Filename
1021994
Link To Document