Each and every year, when I unpack our Christmas ornaments to decorate the tree, I tear up a little bit when hanging up our ...

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In the field of optics, coupled light sources (e.g., lasers) can influence each other, producing complex light patterns that cannot be emitted by individual light-emitting systems. Researchers at ...

Do they teach networking history classes yet? Or is it still too soon? I was reading [Al]’s first installment of the Forgotten Internet series, on UUCP. The short summary is that it was a system ...

If you rushed to Hobby Lobby or another craft store last year to stock up on flocked Christmas ornaments only to return home disappointed, now's your chance to get in on the trend. These velvety balls ...

The cannabidiol (CBD) world can feel huge and complicated, but products like CBD gummies make it more approachable for some folks. CBD gummies are easy to dose, portable, and discreet. They also ...

The power scaling of ytterbium-doped fiber (YDF) lasers emitting at the wavelength range of 1030 nm–1060 nm has been limited by amplified spontaneous emission (ASE), stimulated Raman scattering (SRS) ...

An external-cavity wavelength-swept laser, characterized by its exceptional temporal coherence and extensive tuning range, serves as a crucial light source for cutting-edge fields such as fiber ...

Ultrafast lasers are lasers that produce short pulses of light, typically less than one picosecond. These devices often rely on techniques such as mode locking to create a train of pulses.