Horizontal surface plasmon resonance instrument with improved light path
US7265844B2 · kind B2 · utility
6Cited by
10References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 24, 2003 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Nov 3, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/553
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A surface plasmon resonance imaging apparatus provides an improved optical assembly allowing fixed source and detector operating with a horizontal test surface for a more compact design. In a preferred embodiment, a mechanical linkage of planar mirrors provides a single point adjustment of angle of incidence and angle of refraction while maintaining a constant optical axis of the source and detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.