Japanese researchers plan to commercialize a low-cost LED lighting system that they say doubles the depth resolution of conventional OCT systems. A team from Nagoya University has combined an infrared ...

The development of near-infrared (NIR) light-emitting diodes and phosphors represents a pivotal advancement in photonic technologies, with far‐reaching applications in biomedical imaging, night vision ...

New phosphor technology in Oslon P1616 SFH4737 triples efficiency values. Munich, Germany -- Is the shirt on the shelf really made of 100% cotton? Does the apple in the supermarket only look delicious ...

If one could review the all the lighting industry’s literature of the last 10 years about high power LED lamps and luminaires, would you question this headline? That is, if you read that a high power ...

A team led by engineers at the University of California San Diego has used data mining and computational tools to discover a new phosphor material for white LEDs that is inexpensive and easy to make.

The human eye is particularly sensitive to green, but less sensitive to blue and red. Chemists have now developed a new red phosphor whose light is well perceived by the eye. This increases the light ...

Ennostar and Taiwan Asia Semiconductor (TAS, formerly Opto Tech) are developing short-wavelength (over 1,000nm) infrared (IR) LED devices for use in biosensing including heart rates, SpO2, blood ...

Compared to incandescent lightbulbs, LEDs produce a lot more lumens per watt of input power — they’re more efficient at producing light. Of course, that means that incandescent light bulbs are more ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Furthermore, benefiting from the reconstructed rigid covalent structure, the acid resistance of the phosphor is ...

SEATTLE: With dozens of LED lighting vendors crowding the NAB Show exhibit halls a few months ago, LED technology has proven to be more than just a passing fad for television and motion picture ...