Abstract: This article presents a new optical integrated sensing and communication (O-ISAC) framework tailored for cost-effective light-emitting diode (LED) for enhanced Internet of Things (IoT) ...

Cars' headlights have come a long way since charming yet potentially dangerous acetylene headlamps debuted in vintage automobiles. The later halogen headlights are still around, but the world has ...

1 Center for Advanced Laser Technology, Hebei University of Technology, Tianjin, China 2 Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin, China AlGaN-based deep ultraviolet ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Light-emitting diodes offer a low-cost, power-efficient, and compact solution for ...

A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, overcoming the high-voltage and color-purity problems that have long limited ...

Wearable electronics have evolved from basic fitness trackers to sophisticated health-monitoring systems, demanding light-emitting devices that balance visual quality, power efficiency, and mechanical ...

In the published article, there was an error. The light intensity value was incorrect. A correction has been made to Abstract, paragraph 2. This sentence previously ...

Abstract: Correct modeling of light-emitting diode (LED) nonlinearity is vital for evaluating the performance of advanced modulation formats and nonlinear distortion mitigation methods in visible ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? At the simplest level, different colors of light have different wavelengths.

Review finds red, blue, and combination wavelength devices are all effective as indicated by percent change in inflammatory lesions, non-inflammatory lesions, and Investigator Global Assessment.