Photonics company Coherent has launched the SES18-880A-190-10, a high-power 880 nm single-emitter laser diode on sub mount, ...

Key features of the QPA1722 include a frequency range of 17.7–20.2 GHz, 10W saturated output power (6W linear), 1 GHz ...

Compound semiconductor wafer company IQE plc and Quinas Technology, a British semiconductor company, have completed a £1.1 ...

Now researchers from University of Science and Technology of China (USTC) have demonstrated a vertical GaN PiN diode with a ...