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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 345-348 |
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Kavosh tehrani M, Narimani S M H. Design of silica anti-reflection nano layer in the wavelength range 800 to 1500 nm. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :345-348
URL: http://opsi.ir/article-1-2227-en.html
URL: http://opsi.ir/article-1-2227-en.html
1- Malek astar University and Technology, Faculty of applied science
Abstract: (1554 Views)
In this paper, the design of an anti-reflection nano layer in the wavelength range of 800 to 1500 nm is investigated using Lumerical software. The layer and substrate are selected from silica. The surface geometry of the layer is selected by the Moth-Eye. By changing the rotation period, height, and surface geometry, we will reach an anti-reflective layer. It is shown that the transmittance in this wavelength region is between 98.8% to 99.3% with the highest transmittance in the wavelength region (1020-1080) nm and the lowest transmittance in the wavelength region (1300-1500 nm).
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