Arise News

Benue Discovers Gold, Aluminium Deposits, Government Moves to End Illegal Mining and Court Global Investors

Benue confirms gold and aluminium deposits, vows to regulate mining and attract credible global investors. Benue State has ...

How low-carbon aluminium is critical in the world’s journey to net zero

Pioneering technologies are maximising the potential of this durable and extensively usable - and reusable - material.
ETNow

Portugal enters the era of Virtual Production with EMAV’s new LED studio powered by Alfalite

The new VP XR studio strengthens Media Capital Group’s vision to consolidate its technological leadership in Portugal and ...
EDN

LED illumination addresses ventilation (at the bulb, at least)

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.
IEEE

High-Speed InGaP/AlGaAs Avalanche Photodiodes for LED-Based Visible Light Communication

Abstract: We report on the demonstration of an InGaP/AlGaAs heterojunction avalanche photodiode (APD) with an aluminum composition of 0.8, optimized for high-speed visible-light detection. The APD ...
IEEE

Comparative Study of the Photoelectric and Thermal Performance Between Phosphor-Converted and Phosphor-Free Golden Light LED

Abstract: The traditional golden light light-emitting diode (LED) is mainly realized by phosphor conversion technology (PC-LED), which is prone to problems such as light decay and color temperature ...