[robives’s] project side-steps the need for galvanometers by using glow-in-the-dark vinyl and a UV laser. The result is a laser beam trail which lasts much longer, which means that solid lines ...

More information: Zhitao Zhang et al, High-power, narrow linewidth solid-state deep ultraviolet laser generation at 193 nm by frequency mixing in LBO crystals, Advanced Photonics Nexus (2024).

Applications that were previously inaccessible to laser technology are also opening up with the aid of UV-DPSS lasers. One popular use is laser direct imaging for printed-circuit-board manufacture ...

The answer stems from Moore’s Law. Moore’s Law isn’t really a law, but rather a prediction in 1975 by semiconductor pioneer ...

UV radiation is arbitrarily divided into UV-A (315 nm to 400 nm), UV-B (280 nm to 315 nm), and UV-C (100 nm to 280 nm). UV lasers are not covered in this section; please refer to the laser safety ...

New research from China shows that ultra-narrow interconnections may considerably improve organic PV performance. The ...

New device could not only be the best time-keeper ever, it could also revolutionize fundamental physics studies ...

(Top) Infrared lasers produce long pulses of what is essentially white X-ray light containing many wavelengths. (Bottom) In contrast, UV lasers produce laser-like short pulses of X-rays.

Electromagnetic - If there is a strong electromagnetic field (EMF) produces by the laser, appropriate precautions must be taken. Obey all posted warning signs. Visible and Ultraviolet (UV) - may be ...

THIS communication reports the experimental observation of optical Raman scattering from oxygen and nitrogen in the atmosphere using a pulsed nitrogen ultraviolet laser 1,2 as a light source.

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