The iPhone 18 Pro is nowhere near release, but plenty of claims have already been made about Apple's next flagship. Here's ...

Drivers often notice something odd while sitting in traffic on a bright, sunny day. Beyond the glow of brake lights, some vehicles ahead are driving with their headlights fully illuminated under ...

QCLs were initially developed in the 1990s, and this was a significant advance in MIR light sources. 2 Standard semiconductor ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...