Suppression of background transmission of interference filters
| Autor: | V. Yu. Pervak, Yu. A. Pervak |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
Materials science
Opacity business.industry Physics::Optics Filter (signal processing) Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Wavelength Optics Interference (communication) Transmission (telecommunications) Transmission coefficient Optical filter business Refractive index |
| Zdroj: | Optics and Spectroscopy. 88:455-458 |
| ISSN: | 1562-6911 0030-400X |
| DOI: | 10.1134/1.626818 |
| Popis: | The possibility of manufacturing interference filters with the transmission coefficient no less than 90% in fixed UV, visible or near IR spectral regions and completely opaque at longer wavelengths is shown. The operation of the filter is based on the method of residual rays. Angular dependences of the filter transmission bandshape on the parameters of multilayer coating, such as the thickness, refractive indices, and the number of the layers, are analyzed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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