May 15, 2023 Opto Lab. Web admin お知らせ Press release on newly developed terahertz wave-to-optical conversion device and fiber optic wireless technology World’s first technology to distribute and transmit high-capacity terahertz wave signals to different access points using optical fiber wireless technology ～Expectations for uninterrupted communication and energy saving toward social implementation of Beyond 5G wireless systems～ (May 15th, 2023)