ROHM has developed a 2nd Generation terahertz (THz) wave oscillation device using semiconductor elements known as 2nd-Gen Terahertz.
ROHM Semiconductor has launched its 2nd-generation terahertz device with 4× higher output power, marking a significant step forward in terahertz technology development. The enhanced device performance is expected to expand possibilities across advanced sensing, non-destructive inspection, imaging, healthcare, and future high-speed communication applications.












