Conventional deep UV LEDs (below 275nm) have long frustrated system developers with poor reliability, inefficient power consumption and suboptimal wavelength control – creating a technical ceiling for ...

James Cook University scientists have been trying to discover exactly why some animals glow under ultraviolet light. JCU ...

[David] has always wanted use UV LEDs to write on a phosphorescent surface ever since saw an article about it on Make. He accidentally purchased UV LEDs when he meant to buy purple ones ...

Pratibha Sharma, Director of Applications Research at the UV LED maker Violumas, discuses the maturing UV LED market, and ...

Crucial to this process is the fact that higher-energy light (for example ultraviolet or blue) is converted to lower energy (for example yellow or red). Therefore, LEDs emitting red light cannot ...

The lamp itself is made from 30 UV LEDs and 100Ω resistors. [Becky] lined the inside of hers with silver sticky paper to help distribute the UV light evenly. You know, this can also be used to ...

and West Chester, Pa. (US). As a result, Arkema can now offer bio-attributed energy-curable solutions from their UV-LED-EB resin production facilities worldwide. This network includes the recently ...