DocumentCode
2093752
Title
On the use of optical networks for performing microwave functions
Author
Tedjini, S. ; Khalil, D.
Author_Institution
LEMO-CNRS 833, 23 Avenue des Martyrs BP 257, 38016 Grenoble. France. Phone (33) 76 85 6014 Fax (33) 76 85 60 80 E-Mail: tedjini@enserg.fr
fYear
1993
fDate
6-10 Sept. 1993
Firstpage
744
Lastpage
746
Abstract
This communication considers the use of optical networks excited by a light signal modulated at microwave frequencies in order to perform microwave functions. Using some basic single mode optical fibre elements at 1.3 ¿m we have realised an unbalanced Mach-Zehnder interferometer that can be used as a microwave band rejection filter. The experimental results show good performances with a rejection ratio higher than 40 dB and a very good phase linearity.
Keywords
Frequency modulation; Linearity; Microwave bands; Microwave communication; Microwave filters; Microwave frequencies; Optical fiber filters; Optical fiber networks; Optical fibers; Optical modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1993. 23rd European
Conference_Location
Madrid, Spain
Type
conf
DOI
10.1109/EUMA.1993.336691
Filename
4136752
Link To Document