Control of uncertain angle of incidence of beam from Arc lamp
US7301631B1 · kind B1 · utility
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10References
12Claims
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Key dates
| Filing date | Mar 21, 2005 |
| Grant date | Nov 27, 2007 |
| Priority date | — |
| Expiry date | Apr 15, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/0636
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for stabilizing the angle of incidence a beam of electromagnetic radiation from a vertically oriented Arc lamp onto a horizontally oriented sample surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.