Notch filters design with enhanced performance

This research describes new designs of notch filters for visible region (400-800 nm) . These designs were constructed by using new creative materials systems that provided good performance and environmental stability. According to our approach to design, an optimal performance of notch filters was p...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-02, Vol.1178 (1), p.12017
Main Authors: Abd algaffar, Alaa Nazar, Ali Jasem, Narmeen, Ibrahim Abbo, Abdullah
Format: Article
Language:English
Subjects:
Notch filters
Optimization
Performance enhancement
Thickness
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Summary:This research describes new designs of notch filters for visible region (400-800 nm) . These designs were constructed by using new creative materials systems that provided good performance and environmental stability. According to our approach to design, an optimal performance of notch filters was presented. Which concerned to use the suitable number of layers with adjusting the thickness of each layer and trying to reach the thinner limit which meant to be an advanced achievement in design. Designs were clarified an optimum performance at stopband and passband with narrow blocking range between the low and high pass bands.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1178/1/012017