SPIE Digital Library

The SPIE Digital Library is the world’s largest collection of optics & photonics applied research. With more than 400,000 papers spanning biomedicine, communications, sensors, defense and security, manufacturing, electronics, energy, and imaging, the SPIE Digital Library is the most extensive research database available on optics and photonics research. The SPIE Digital Library includes 400,000+ proceedings and journal articles from 1962 to present, 18,000+ new technical articles added annually 8,000+ volumes of Conference Proceedings (starting with Vol. 1)