Recognizing the features and benefits of each type of light sensor will allow for the proper selection in specific requirements. The three most common photodetectors are the photomultiplier (PMT), the ...

Atmospheric Light Detection and Ranging (LIDAR) is widely used in aviation and aeronautic applications. LiDAR applications are not only used as tools for scientific studies but also to improve flight ...

The Spectra optical caries detection device by Air Techniques is a useful adjunct for detecting, assessing, and monitoring enamel demineralization and caries progression, according to the product's ...

Super-sensitive imaging systems cover new ground. In the near future, laser-based detection systems will allow military aircraft to identify enemy ground vehicles accurately in battle zones and permit ...

Snapshots from space may someday confirm the presence of lakes and oceans on Europa–one of Jupiter’s moons–and on other planetary bodies. Imaging detectors that capture information from every ...