Wireless power has the potential to be very useful, but range is a major hurdle. In a new proof-of-concept project, Ericsson and PowerLight Technologies have demonstrated a technique called optical ...

NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...

A study on the wireless power transmission technology titled "Long-range wireless optical power transfer system using an EDFA" has been published in the journal Optics Express. Researchers from Sejong ...

TOKYO--(BUSINESS WIRE)--Neotes Co., Ltd. (Tokyo; Masakazu Ushijima, president; International Scientific Co.,Ltd. is our overseas distributer) announces it has succeeded in developing a completely new ...