Omnidirectional photonic crystal reflector used in ultraviolet region

Mingyu Li; Peifu Gu; Yiyu Li; Hui Yan; Fake Lu

doi:10.1117/12.667662

23 January 2006 Omnidirectional photonic crystal reflector used in ultraviolet region

Mingyu Li, Peifu Gu, Yiyu Li, Hui Yan, Fake Lu

Proceedings Volume 6029, ICO20: Materials and Nanostructures; 602905 (2006) https://doi.org/10.1117/12.667662
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

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%.

Citation Download Citation

Mingyu Li, Peifu Gu, Yiyu Li, Hui Yan, and Fake Lu "Omnidirectional photonic crystal reflector used in ultraviolet region", Proc. SPIE 6029, ICO20: Materials and Nanostructures, 602905 (23 January 2006); https://doi.org/10.1117/12.667662

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