DocumentCode :
1033949
Title :
Incoherent bipolar tap microwave photonic filter based on balanced bridge electro-optic modulator
Author :
Hunter, D.B.
Author_Institution :
Electron. Warfare & Radar Div., Defence Sci. & Technol. Organ., Edinburgh, SA, Australia
Volume :
40
Issue :
14
fYear :
2004
fDate :
7/8/2004 12:00:00 AM
Firstpage :
856
Lastpage :
858
Abstract :
A novel all-optical technique to implement bipolar taps in an incoherent photonic filter is demonstrated. The use of all-optical techniques for the implementation of filters is inherently wideband and reduces the need for electronic interfaces. The technique is based on the utilisation of the complementary outputs of a commercially available balanced bridge electro-optic modulator, in which taps of the same polarity are generated from a common output arm.
Keywords :
Bragg gratings; band-pass filters; electro-optical modulation; microwave filters; microwave photonics; notch filters; all-optical technique; balanced bridge electrooptic modulator; chirped fibre Bragg gratings; incoherent bipolar tap microwave photonic filter; wideband filters;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20040573
Filename :
1315490
Link To Document :
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