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Proceedings Paper

Omnidirectional photonic crystal reflector used in ultraviolet region
Author(s): Mingyu Li; Peifu Gu; Yiyu Li; Hui Yan; Fake Lu
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Paper Abstract

According to the incident angle domain, the design of an ultraviolet omnidirectional reflector deposited on substrate of quartz glass is briefly presented. The spectral wavelength region of the design is from 328.95nm to 352.11nm and the relative bandwidth is 6.80% in theory. An experiment has been done to verify the design by using HfO2 and SiO2. The experimental result shows that the band gap corresponds to wavelength band from 331.2nm to 350.4nm and the relative bandwidth is 5.63%.

Paper Details

Date Published: 23 January 2006
PDF: 5 pages
Proc. SPIE 6029, ICO20: Materials and Nanostructures, 602905 (23 January 2006); doi: 10.1117/12.667662
Show Author Affiliations
Mingyu Li, Zhejiang Univ. (China)
Peifu Gu, Zhejiang Univ. (China)
Yiyu Li, Zhejiang Univ. (China)
Hui Yan, Zhejiang Univ. (China)
Fake Lu, Zhejiang Univ. (China)

Published in SPIE Proceedings Vol. 6029:
ICO20: Materials and Nanostructures
Wei Lu; Jeff Young, Editor(s)

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