Phases of ice that exist naturally only on frozen moons could be detected using infrared spectroscopy, according to new ...

The video shows the mid-infrared imaging system capturing clear images of a resolution test target as it is moved 9 cm away, demonstrating the large depth-of-field capability of the lensless ...

Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system ...

Abstract: Near-Infrared Spectroscopy (NIRS) is widely used in coal quality analysis due to its advantages of fast detection speed, non-destructive nature, and environmental friendliness. However, ...