Transparent silicon detector and multimode seeker using the detector
US8274027B2 · kind B2 · utility
5Cited by
18References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2010 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Dec 5, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J1/0488
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A laser energy detector may include at least one photodetector device formed on a semiconductor substrate. The photodetector device may have an active area effective to detect laser energy at a laser wavelength. The active area of the laser energy detector may be substantially transparent for a first wavelength band within an infrared portion of the electromagnetic spectrum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.