The horde is relentless. Every time I naively get overconfident in the timing of my laser sweeps and think I finally have the advantage over my enemies, the next wave comes in tenfold just to put me ...

It’s an age-old riddle: if you have a perfect sphere with a perfectly reflective inner surface, will light bounce around inside it forever? The answer is pretty obvious when you think it through, but ...

Following its recent launch of integrating sphere laser power detector series, Gentec-EO now adds another model of fast laser power detectors, the IS50A-1KW-RSI. Probably the most remarkable feature ...

Researchers have developed a technique using a hollow sphere to measure the electronic and optical properties of large semiconducting crystals. The approach could lead to energy savings for mass ...