A VTuber concert can sell out arenas with performers who do not physically exist. Here is how they work, the tech behind them ...

The U.S. Pyrometer Market was valued at approximately USD 69.5 Million in 2025 and is expected to reach approximately USD 134 ...

When engineers set out to build a DIY thermal imaging camera, they usually resort to expensive microbolometer arrays or cheap ...

Optical techniques are methods that use light to probe or control matter. One prominent example is optical spectroscopy, which includes such methods as pump–probe spectroscopy, Raman spectroscopy and ...

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

High-performance materials play a critical role in protecting aerospace systems from heat, fire, vibration, and harsh conditions. The 4D InSpec SR delivers fast, high-resolution 3D surface roughness ...