DocumentCode
758865
Title
Fibre-optic delay line filter synthesis using a modified Pade method
Author
Capmany, J. ; Cascón, J. ; Martin, J.L. ; Marti, J.
Author_Institution
Dept. de Comunicaciones, ETSI Telecomunicacion, Valencia, Spain
Volume
31
Issue
6
fYear
1995
fDate
3/16/1995 12:00:00 AM
Firstpage
479
Lastpage
480
Abstract
The authors consider the synthesis of arbitrary fibre-optic delay line filters using a modified Pade method. Although these are inherently positive systems, we show that filters with negative coefficients can be implemented by a suitable decomposition of their impulse response together with a differential photodetection scheme
Keywords
high-pass filters; optical delay lines; optical fibre filters; optical transfer function; transient response; decomposition; differential photodetection scheme; fibre-optic delay line filter; filter synthesis; impulse response; modified Pade method; negative coefficients;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950297
Filename
375873
Link To Document