Method for determining and designing optical elements
US6256098A · kind A · utility
24Cited by
6References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1998 |
| Grant date | Jul 3, 2001 |
| Priority date | — |
| Expiry date | Nov 23, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B11/255
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determining an optical surface includes the steps of receiving data relating to a plurality of rays prior to and after refraction or reflection from the optical surface, determining a set of integration equations from the data, and determining the optical surface from the set of equations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.