The proposed OWPT system ensures seamless power transmission in both dark and bright environments, can target multiple targets at varying distances, and is low-cost and robust. World’s first automatic ...

TOKYO, Sept 18, 2025 - (JCN Newswire) - - NTT, Inc. (Headquarters: Chiyoda, Tokyo; President and CEO: Akira Shimada; hereinafter "NTT") and Mitsubishi Heavy ...

NTT and Mitsubishi Heavy Industries achieve a world-record optical wireless power transmission under atmospheric interference at an efficiency rate of 15%. Results advance development of technologies ...

The world's first automatic and adaptive, dual-mode light-emitting diode (LED)-based optical wireless power transmission system, that operates seamlessly under both dark and bright lighting conditions ...

The DARPA Persistent Optical Wireless Energy Relay (POWER) program achieved several new records for transmitting power over distance. The team recorded more than 800 watts of power delivered during a ...

Tokyo – Oct. 12, 2023 – NTT Corporation (NTT) said it successfully demonstrated technology that expands transmission capacity while reducing energy use by 67 percent in optical communications ...

Scientists from the University of Jaén and the University of Santiago de Compostela in Spain have conducted research to identify the most suitable semiconductor materials for high-power optical ...

An adaptive LED-based optical wireless power system uses AI image recognition to power multiple devices in any lighting, providing a low-cost, safe option for indoor IoT. (Nanowerk News) With the ...

NTT, Inc. (NTT), in collaboration with Mitsubishi Heavy Industries Group (MHI), successfully demonstrated the world’s most efficient optical wireless power transmission under atmospheric interference, ...