The project uses 940nm infrared (IR) LEDs embedded in clothes to overwhelm photo diodes in IR-sensitive cameras used for surveillance. Since the wavelength of the lights are not visible to humans ...

This ultra-compact (3.3mm × 5.6mm) surface-mount infrared laser diode is optimized for Time of Flight (ToF) systems. It features 8 emission areas (each 300 micrometers wide) per element ...

The Korea Research Institute of Standards and Science has successfully developed a high-quality compound semiconductor ...

So they put a piece of aluminum foil at a known level to start. Then they realized they could use the red or infrared diodes to focus instead. Now they can level the PCB in software, and focus the ...

The UNSW team created a semiconductor device called a thermoradiative diode, using the same materials in night-vision goggles. It successfully generated power from infrared light emissions ...

Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

Santa Clara, CA and Kyoto, Japan, Jan. 07, 2025 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced a new high output laser diode - RLD8BQAB3 - for use in ADAS (Advanced Driver Assistance ...