Abstract: Owing to its true direct bandgap and tunable bandgap energies, GeSn alloys are increasingly attractive as gain media for mid-IR lasers that can be monolithically integrated on Si.

Santa Barbara-based Lucidean said today that it has raised $18M in a seed funding round for what it calls "coherent optical links for data centers". The company said the funding was co-led by Entrada ...

Considering a laser hair removal service? I get it, and I've actually tried them. My review? They're painful, expensive, and take a lot of sessions to see results. Soon, I'm running right back to ...