Design and Fabrication of Nano-Layered Optical Edge Filter

Long-wave pass edge filter of high transmittance, wide band pass and sharp transition have been designed and fabricated using a single weakly absorbed A1203 thin film material ofnano- structural properties. The thickness was about 80.7 nm prepared by spray pyrolsis technique. A detailed mathematical...

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Veröffentlicht in:Journal of materials science and engineering. A 2012-02, Vol.2 (2), p.203-209
1. Verfasser: Hayfa Ghazi Rashid Alaa Nazar Muhseen S.E. AI-Amshani
Format: Artikel
Sprache:chi ; eng
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Zusammenfassung:Long-wave pass edge filter of high transmittance, wide band pass and sharp transition have been designed and fabricated using a single weakly absorbed A1203 thin film material ofnano- structural properties. The thickness was about 80.7 nm prepared by spray pyrolsis technique. A detailed mathematical analysis based on characteristic matrix theory is presented to predict the pass bands of wavelength. Design was taken into account the effect of dispersion phenomena over a wide spectral region.
ISSN:2161-6213