Ultraviolet light has always sat at the edge of human perception, powerful yet invisible, more associated with sterilizing ...

- Development of the world's first practical surface-emitting laser suitable for optical fiber communications systems. - Utilization of quantum dots as an optical gain medium, enabled by NICT's ...

For the experiment, a high-power green laser was directed through ruby cube and illuminated with a blue laser from the side. The green laser increases the optical absorption of the blue illuminating ...

There are significantly different architectures for what are known as “atomic” clocks. Optically driven atomic clocks offer a new set of performance attributes. The optical atomic clocks use paired ...

To address these challenges, Nuvoton Technology has introduced a compact violet laser diode delivering 1.7 W optical output ...

Researchers have engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems used in self-driving vehicles to gravitational wave detection, one of the ...

When the green laser encounters atoms along its path through the crystal, it gives the electrons in those atoms a bit of extra energy. In their high-energy state, those electrons can absorb blue light ...

ROHM’s RLD8BQAB3 1-kW, 905-nm, 8-diode laser array comes in a 5.6- × 3.3-mm SMD package. The spectral output is well-suited to ADAS applications for high-speed vehicles, providing scene illumination ...

Researchers have created an ultrasensitive laser the size of a penny that could improve lidar technology, boosting autonomous vehicles in the process. When you purchase through links on our site, we ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...