The development of near-infrared (NIR) light-emitting diodes and phosphors represents a pivotal advancement in photonic technologies, with far‐reaching applications in biomedical imaging, night vision ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

Vishay Intertechnology, Inc. is broadening its optoelectronics portfolio with the introduction of two new 940 nm high-speed infrared emitting diodes in compact 3.2 mm by 2.51 mm by 1.2 mm clear SMD ...

DARIEN, IL – Wearing a phototherapy device that emits near-infrared light is associated with potential therapeutic benefits for sleep and daytime functioning, according to a new study to be presented ...

Wearing a phototherapy device that emits near-infrared light is associated with potential therapeutic benefits for sleep and daytime functioning, according to a new study to be presented at the SLEEP ...

The VSMY98545 features a 42 mil by 42 mil emitter chip, which supports a low thermal resistance of 10 K/W junction-to-pin, and enables high drive currents up to 1 A and pulses up to 5 A. The emitter’s ...

The TSHF5211, an 890-nm infrared emitting diode from Vishay, delivers a typical radiant intensity of 235 mW/sr at a drive current of 100 mA. According to the manufacturer, this represents a 50% ...

Electroluminescent light emitting devices constitute an important class of optoelectronic components that directly convert electrical energy into light. These devices have evolved from early systems ...