II‐VI introduced its vertical cavity surface emitting laser (VCSEL) flood illuminator modules for driver and occupancy monitoring systems in vehicles.
II-VI said its new VCSEL flood illuminator modules emit higher optical power and with a narrower spectral width than infrared LEDs currently used in existing driver monitoring systems, enabling substantial improvements in system performance. The infrared light emitted from II-VI’s flood illuminator modules can be modulated to frequencies greater than 100 MHz, making them ideal for 3D time-of-flight cameras for driver and occupancy monitoring systems. The modules are expected to be AEC-Q102 certified for automotive applications in the second quarter of calendar 2021.
“Our new VCSEL flood illumination modules integrate VCSEL chips, photodiodes, and diffuser optics, achieving a greater level of vertical integration and value for our customers,” said Dr. Julie Eng, Sr. Vice President, Optoelectronic & RF Devices Business Unit. “We leveraged our in-house 6-inch GaAs technology platform to successfully scale production of our VCSEL arrays for consumer electronics, and we look forward to ramping production of flood illumination modules for in-cabin sensing in automotive as the demand grows.”