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Bandpass filters for thermophotovoltaic conversion systems

✍ Scribed by F. Demichelis; E. Minetti-Mezzetti; M. Agnello; V. Perotto

Publisher
Elsevier Science
Year
1982
Weight
270 KB
Volume
5
Category
Article
ISSN
0379-6787

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✦ Synopsis

The design of dielectric-metal-dielectric filters especially suitable for use as wide bandpass filters with a high visible and a low IR transmittance is described. A refining method is applied to optimize the transmittance in the part of the spectrum corresponding to the spectral response of the solar cells and at the same time to preserve a high reflectance at longer wavelengths. These filters can provide a considerable transmittance over a wide band of the spectrum with a very low transmittance in the rejection regions.

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