The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

Scientists have discovered a potentially promising infrared LED and infrared detector component. This compound -- composed of calcium, silicon and oxygen -- is cheap to produce and non-toxic. Many of ...

Rohm Semiconductor has extended its PICOLED family with the launch of the CSL1501RW ultra-compact side-emitting (side view) infrared LED (IR LED). Target applications include head-mounted displays, ...

The Dragon Dome LED SFH 4783 uses a focused beam high-power infrared LED (IRED) to achieve a range of more than 100 m for security surveillance. It measures 11 x 6 x 5.7-mm and does not need an ...

LED epitaxial wafer and chip maker Epistar has developed SWIR (short-wavelength infrared; wavelength exceeding 1,100nm) LED chips for use in non-invasive bio-sensing applications, such as measuring ...

While infrared (IR) LED devices are necessary for the sensing functions of many AR/VR devices, micro LED has large potential of becoming a candidate display technology for immersive Metaverse ...