Researchers developed a tiny laser comb that detects chemicals extremely accurately, using ultrabroadband technology for ...

Lidar, which measures how long it takes for pulses of laser light to bounce off surfaces and return, has been used in topographic mapping for decades, and now it has a very timely function.

Laser scanning technology, particularly through terrestrial laser scanning (TLS) and LiDAR, has ushered in a transformative era in tunnel deformation monitoring.

The new chip-scale laser, described in a paper published in Light: Science & Applications, can conduct extremely fast and accurate measurements by very precisely changing its color across a broad ...