In today's world, the fight against counterfeiting is more critical than ever. Counterfeiting affects about 3% of global ...

New groundbreaking research recently published in Applied Sciences, by  scientists from Oxford University, the University of ...

Abstract: The evolution of low wattage metal halide lamps is used to illustrate the product life cycle of light sources from conception, through commercial launch to maturity, decline and replacement ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

The light source for 3D sensors provides flexible, affordable light options and improves sensor performance for AR, VR, smartphones, cars, and healthcare. SCIVAX Corporation and Shin-Etsu Chemical Co.

The spacecraft carried an optical sensor to test a future imaging system. If the sensor received a collimated beam of light from a source (such as the Moon) that was wide enough to pass through the ...

Light therapy (phototherapy) involves exposure to an artificial light source. Many types of light therapy are available to treat several conditions, including sleep disorders and types of depression.

But there's a lot to consider when picking out a new LED bulb. You could opt for a light source with maximum brightness or choose dimmable LEDs to be able to adjust brightness. We found the best ...

Most light emitting diodes function in the near infrared and visible ranges, and the range has been extended UV, now, as well. LEDs have a number of advantages over other legacy lighting sources such ...

This breakthrough helps improve the efficiency and practicality of devices that use structured light, paving the way for advancements in communication and optical technology. The findings have been ...