Radiation dispersing cavities
US4551628A · kind A · utility
23Cited by
7References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 1, 1983 |
| Grant date | Nov 5, 1985 |
| Priority date | — |
| Expiry date | Apr 1, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/065
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A radiation dispersing cavity has its interior surface covered by a plurality of deformations, each of which acts as a dispersing element which is small with respect to the effective diameter of the cavity and yet large with respect to the wavelengths processed by the integrating cavity. The interior surface of the cavity is coated with a material which provides the proper reflectivity for the wavelengths of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.