Les] likes lasing lasers, and who doesn’t? [Les] likes larger lasers than lots of folks, with his current project being an Nd ...

Laser microprocessing enables high-precision material removal and modification for applications requiring exceptional ...

Why Indian Skin Responds Differently to Light Indian skin produces more eumelanin, the dense, photoprotective pigment that ...

Laser drone charging has reached a new efficiency record: a Chinese research team's drone-mounted receiver converts laser ...

With support from the U.S. National Science Foundation, the researchers used two colors of light to produce an organized flow of electrons through a semiconductor. They could also change the direction ...

Scientists have created an “electron lighthouse” that uses laser light to launch and steer electrons through a semiconductor without an applied electrical field. The quantum effect could eventually ...

Laser measurement helps verify system performance, improve process control, and support consistent results across materials ...

The ViQure S-LD is the world’s first FDA-cleared S-LD hair removal device. Read our full review covering the technology, real ...

Researchers have created a device that enables them to control the flow of electrons through a semiconductor using only laser ...

There are certain laws of physics that heat must follow. Take Kirchhoff's law of thermal radiation, for example, which ...

Summer is in full swing and we’ve already planned our warm-weather vacation wardrobe. We’ve swapped out spring jackets for breezy dresses, sneakers for sandals, and treated ourselves to new sunglasses ...

Light absorption at high temperatures is highly impacted by interband absorption in addition to intraband absorption When light interacts with a surface, it can be reflected, transmitted, or absorbed.