Sensing device, sensing apparatus, and sensing method
US7709810B2 · kind B2 · utility
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Key dates
| Filing date | Mar 17, 2006 |
| Grant date | May 4, 2010 |
| Priority date | — |
| Expiry date | Oct 19, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/779
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There are provided a sensing device, a sensing apparatus, and a sensing method capable of realizing effective multi-photon absorption and local plasmon enhancement function. The sensing device can realize a high multi-photon excitation efficiency and selectivity by accurately controlling the material, shape, size, interval, and direction of metal particles arranged on a substrate. By employing the sensing device in various sensing apparatuses such as a fluorescent sensing apparatus, it is possible to realize sensing of detection object material with a high sensibility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.