When you work with LEDs day in, day out, it’s all too easy to forget that LEDs and their close cousin, the solid-state laser, are actually quite wondrous. Think about it: You can connect these tiny devices up to a battery and they produce light, and not just one type of light. The wavelengths available span the far ultraviolet (UV) to the deep infrared (IR), and of course the visible range for humans. Moreover, the sources are available in a bewildering variety of sizes and power ratings. The areas of application for LEDs are expanding daily….

Read the full article on the LEDs Magazine website