Magnetometer with light pipe
US9817081B2 · kind B2 · utility
12Cited by
132References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 21, 2016 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Feb 15, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/0094
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device includes a diamond assembly. The diamond assembly includes a diamond with a plurality of nitrogen vacancy centers and electrical components that emit electromagnetic waves. The device also includes a light source configured to emit light toward the diamond and a photo detector configured to detect light from the light source that traveled through the diamond. The device further includes an attenuator between the diamond assembly and the photo detector. The attenuator is configured to attenuate the electromagnetic waves emitted from the electrical components of the diamond assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.