VCSELs offer a third option compared with conventional light emitting diodes (LEDS) and edge-emitting laser diodes (EELs).

It comes in two main forms: chemical and natural. The latter contains titanium dioxide or zinc oxide, which act as a physical barrier between your skin and the sun, says Craig A. Downs ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. No ...

If shaving is growing tiresome, consider laser hair removal: This method damages hair follicles to reduce growth over time, ultimately giving more long-term results than using a razor. After ...

Graphene oxide is a revolutionary material that enhances properties in electronics, automotive, civil construction, aerospace, and industrial sectors. Even added in low levels (0.1 – 5.0%), properly ...

It is further used for the production of zinc alloys (e.g. brass), rolled zinc, zinc dust (a pigment and a reducing agent), and zinc compounds (e.g. zinc oxide). A range of organic zinc compounds ...

Abstract: This paper investigates the single event effects (SEE) in SiC MOSFET integrated with a junction barrier diode (JMOS). During irradiation experiments ... Anatomical analysis demonstrated that ...

We’ve just received the LaserPecker LP5 20W Fiber Laser + Diode Laser engraver for review as part of a kit that includes a rotary extension to engrave cylindrical objects like bottles and glasses and ...

GaN-based laser diodes (LDs) are expected to play important roles in future VLLC systems, leveraging their capability in short-wavelength visible light spectrum, especially in the blue-green ...