Method for detecting polarized light
US9070813B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 8, 2013 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Nov 10, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
Abstract
A method for detecting polarized light is disclosed. Providing a polarized light detection system including a photoresistor, a power source and a detection apparatus. The photoresistor includes a first electrode layer and a photosensitive material layer. The detection apparatus includes a current detection device and a computer analysis system. An incident light is irradiated onto a surface of the photoresistor. Polarization information of the incident light is identified by the photoresistor. Current change in the photoresistor is detected by the current detection device. The polarization information of the incident light is analyzed by the computer analysis system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.