Plasmonic field-enhanced photodetector and image sensor
US11245044B2 · kind B2 · utility
3Cited by
14References
14Claims
0Family size
Inventor
Key dates
| Filing date | Jul 2, 2020 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Jul 2, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/008
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A plasmonic field-enhanced photodetector is disclosed. The photodetector may generate photocurrent by absorbing surface plasmon polaritons (SPPs) generated by combining surface plasmons (SPs) with photons of a light wave.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.