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Microwave photonic filter with a tunable nonperiodic multiple passband frequency response

Chan, Erwin H. W. (2015). Microwave photonic filter with a tunable nonperiodic multiple passband frequency response. Microwave and Optical Technology Letters,57(5):1089-1092.

Document type: Journal Article
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IRMA ID 75039815xPUB825
Title Microwave photonic filter with a tunable nonperiodic multiple passband frequency response
Author Chan, Erwin H. W.
Journal Name Microwave and Optical Technology Letters
Publication Date 2015
Volume Number 57
Issue Number 5
ISSN 0895-2477   (check CDU catalogue open catalogue search in new window)
Scopus ID 2-s2.0-84925437074
Start Page 1089
End Page 1092
Total Pages 4
Place of Publication United States
Publisher John Wiley & Sons, Inc.
Field of Research ENGINEERING
HERDC Category C1 - Journal Article (DIISR)
Abstract A microwave photonic filter that can realize a multiple nonperiodic passband frequency response is presented. It is based on stimulated Brillouin scattering in an optical fiber. The novelty of the filter is that, it has multiple passbands, which can be widely and independently tuned. The filter also has a very wide bandwidth, only limited by the system component bandwidths, as the frequency response is not periodic. Experimental results are presented demonstrating a bandpass filter with two or three widely tunable passbands. Investigations on the effects of adding or removing one passband and tuning one passband frequency to the other passbands are also presented.
DOI http://dx.doi.org/10.1002/mop.29024   (check subscription with CDU E-Gateway service for CDU Staff and Students  check subscription with CDU E-Gateway in new window)
 
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