A compact thermal polarization modulator using phase-change material, offering a non-mechanical approach to increase optical ...

Halliday G2 smart glasses open pre-orders at $599 with a camera-free binocular waveguide display and real-time AI meeting tools, but Halliday's Shenzhen headquarters means China's National ...

A proof-of-concept quantum OCT system used single-exposure spectral detection to reach approximately 4 mm depth while ...

What Is Allowed in a Carry-on Bag? Air travelers are likely familiar with the frustration of discovering you've packed something that isn't allowed through airport security. Whether traveling for ...

Semiconductor surfaces can generally be studied only with considerable experimental effort, for example, in an ultrahigh ...