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Fabrication of 2-D Photonic Crystals Using Azo Polymers
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نویسنده
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Gharavi A. ,Karimi-Alavijeh H. ,Sarailou E. ,Baghban M.-A. ,Parsanasab G.-M.
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منبع
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International Journal Of Optics And Photonics - 2008 - دوره : 2 - شماره : 1 - صفحه:33 -38
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چکیده
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In this paper, we have reported the fabrication of two-dimensional photonic crystals, using a direct writing method in azo polymers. periodic structures have been fabricated using the interference patterns of two coherent laser beams. the frequency response of the initial one-dimensional structure shows an attenuation of 19.3db at 1554nm. the twodimensional structure shows 8.3db and 11.3db of attenuation at 1554nm in two perpendicular main axes of the structure. the diffraction pattern shows the characteristic rectangular pattern.
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کلیدواژه
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Photonic Crystal ,Cis-Trans Isomerization ,Interference Pattern ,Optical Polymer.
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آدرس
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Shiraz University, Photonics Lab , Dept Of Electrical Engineering, ایران, Shiraz University, Photonics Lab , Dept Of Electrical Engineering, ایران, Shiraz University, Photonics Lab , Dept Of Electrical Engineering, ایران, Shiraz University, Photonics Lab , Dept Of Electrical Engineering, ایران, Shiraz University, Photonics Lab , Dept Of Electrical Engineering, ایران
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Authors
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