Last August, the town of Irondequoit, N.Y., near Rochester, opened its $13 million, 37,800-sf public library. The entry lobby is illuminated by organic light-emitting diode (OLED) fixtures, one of the ...

The human eye is as comfortable with white light generated by diode lasers as with that produced by increasingly popular light-emitting diodes, according to new tests. Both technologies pass ...

Emeryville, CA – Elemental LED, a leading U.S. based engineering and technology company that manufactures LED lighting solutions announced the launch of VALENT® X, an extremely high output linear ...

Asahi Kasei Corporation succeeded in designing a laser diode that emits deep-ultraviolet light. The laser diode emits the world’s shortest lasing wavelength, at 271.8 nanometers (nm), under pulsed ...

Planck's 9 studies of light emission from bodies at temperature T resulted in the following expression for ṅ, the photon emission rate per unit area, energy and solid angle Ω: where E is the photon ...