Effects of manufacturing artifacts on infrared filter performance
| Autor: | Mark D. Morgan, Ji Chen, Tianxiao Zhao, Keping Han, Paul Ruchhoeft, Ariel Ruiz, Rui Qiang |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Materials science
business.industry Infrared Rounding Bandwidth (signal processing) Condensed Matter Physics Atomic and Molecular Physics and Optics Selective surface Electronic Optical and Magnetic Materials Length variation Wavelength Optics Electronic engineering Electrical and Electronic Engineering business Microwave Infrared cut-off filter |
| Zdroj: | Microwave and Optical Technology Letters. 48:1749-1754 |
| ISSN: | 1098-2760 0895-2477 |
| DOI: | 10.1002/mop.21752 |
| Popis: | The effect of manufacturing artifacts on the performance of infrared frequency selective surfaces (FSS) is investigated in this article. For cross-slot structures, these artifacts include slot length variation, slot width variation, the variation of spacing among elements, structural center broadening, and slot edge rounding. Quantitative measures of these effects on FSS transmission spectrum are obtained via a three-dimensional (3D) periodic finite-difference time-domain method. The study shows that peak transmission intensity, resonant wavelength, and half-max bandwidth of the transmission spectrum can be significantly affected by these manufacturing artifacts. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1749–1754, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21752 |
| Databáze: | OpenAIRE |
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