Nonsymmetric optical system and design method for nonsymmetric optical system
US8616712B2 · kind B2 · utility
4Cited by
8References
26Claims
0Family size
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Key dates
| Filing date | Mar 26, 2012 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Jun 27, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M11/005
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A new family of truly nonsymmetric optical systems that exploit a new fabrication degree of freedom enabled by the introduction of slow-servos to diamond machining; surfaces whose departure from a sphere varies both radially and azimuthally in the aperture, and associated design method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.