Efficient collimated lighting lens: assist LED light source in automotive lighting

Recently, researchers in the Information Photonics Laboratory of the Xi'an Institute of Optics and Fine Mechanics, the Chinese Academy of Sciences have designed a lens for efficient LED collimation illumination, which can focus 80% of the light emitted by the LED into a 5 meter radius cylinder and out of the light source. 200 meters of pavement.

As the fourth-generation lighting source, LED is the key to achieving efficient light output and collimated lighting. The international authoritative magazine in the field of optoelectronics believes that researchers use simple and fast methods to design two non-imaging LED collimating lenses, which is completely different from the complicated iterative software design methods commonly used in existing LED optical designs.