Embedded type polarization state measuring instrument based on LCD
A polarization state and measuring instrument technology, applied in the field of optical measurement, can solve problems such as high cost, inflexible application, and large volume, and achieve the effect of high cost performance, broad application prospects, and strong real-time performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0023] As shown in Figure 1, the embedded polarization state measuring instrument based on liquid crystal is composed of two parts: detection unit 1 and control unit 2; the detection unit 1 is also composed of two parts: the first part consists of coaxially arranged liquid crystal type The adjustable phase retarder 3, the liquid crystal type adjustable phase retarder 4, the polarization beam splitter prism 5, the condenser lens 6 and the photodetector 7 are composed, and the second part is composed of the condenser lens 8 and the photodetector 9 arranged coaxially The first part is arranged orthogonally to the first part; the control unit 2 is composed of a signal acquisition and liquid crystal control module 10, a data processing module 11, a display module 12 and an RS232 serial port 13;
[0024] The liquid crystal adjustable phase retarder 3 and the liquid crystal adjustable phase retarder 4 are exactly the same, and are composed of nematic liquid crystals, both of which are...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com