Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

Mantis shrimp have remarkable colour vision. They have as many as 16 types of photoreceptor cone, compared with the three ...

PITTSBURGH, Jan. 28, 2025 (GLOBE NEWSWIRE) -- (NYSE: COHR), a leader in industrial laser optics introduces a new high-power ...

Coherent (COHR) introduces a new high-power F-theta lens for additive manufacturing, EV battery welding and laser cleaning. The new lens ...

Researchers from Tokyo Metropolitan University have developed a new dye that can strongly absorb second near-IR radiation and ...

The point is that we generally consider light to be good, safe, even comforting. Yet when it comes to our skin, things are a ...

A research team from Skoltech and ITMO university has obtained tunable polariton emission at room temperature on CsPbBr3 ...

Researchers from Tokyo Metropolitan University have developed a new dye that can strongly absorb second near-IR radiation and transform it to heat.