Multiband flash detection system
US9612089B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Nov 5, 2014 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Nov 5, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S3/784
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multiband imaging system comprising: an optical module configured for acquiring simultaneously images from a common field-of-view (FOV) scene in a short wavelength spectral band and in a long wavelength spectral band, the optical module comprising a polarizer configured for applying polarization filtering to electromagnetic radiation of the long wavelength spectral band; and a processing module configured to analyze data indicative of received irradiance distribution between the short and long wavelength spectral bands.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.