Design of a broadband dichroic filter for transmitting visible and reflecting infrared bands
Applied Optics, Vol. 24, Issue 8, pp. 1180-1182 (1985)
http://dx.doi.org/10.1364/AO.24.001180
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Abstract
On the basis that metal films possess the properties of high reflection for infrared and induced transmission for visible bands, the authors have designed a broadband dichroic filter capable of transmitting visible and reflecting infrared bands through stacking to form a combined dielectric-metal-dielectric thin-film system. Experimental results show its transmittance in the visible region is 80–88%, while its reflectance in the intermediate and far-infrared regions is 90%.
© 1985 Optical Society of Amiierica
Citation
Qiongrui Li and Hengyi Li, "Design of a broadband dichroic filter for transmitting visible and reflecting infrared bands," Appl. Opt. 24, 1180-1182 (1985)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-24-8-1180
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