2017-09-22

Tracing the Light Inside LEDs

White LEDs can be made even more efficient and powerful, photonics researchers of the University of Twente and Philips Lighting now prove. They found a detailed way for describing the light that stays inside the LED by absorption and scattering. This is very valuable information for the design process.
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2015-06-03

Eulitha Delivers PHABLE Photolithography System to MESA+ NanoLab

EULITHA, a Swiss startup company offering innovative lithography equipment and services for the nanotechnology, photonics and optoelectronic markets announced today the delivery of its unique PhableR 100 photolithography tool to the MESA + NanoLab of the University of Twente in the Netherlands. The system incorporating Eulitha’s proprietary Displacement Talbot Lithography technology will enable researchers of this interdisciplinary research institute to perform high resolution lithography on different substrates without the severely limiting requirements such as flatness or conductivity one faces with previously available technologies.
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The prior blog titled “Nichia’s contribution to a realization of a mercury-free society” took a short break. However, there was a release about new LED-based water disinfection devices made by Miura Co., Ltd., a Japanese manu... READ MORE

Violumas aims to provide the best variety of high-performance UVA, UVB, and UVC LEDs, encapsulated with the highest quality fused silica optics. The wide selection of beam angles (30°, 60°, 90°, 120°, and 135°) allows Violu... READ MORE