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 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 ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...