SPIE is an international society dedicated to advancing the science of light
The SPIE Digital Library provides access to more than 120,000 technical papers from SPIE journals and conference proceedings. It includes full coverage from 1998 to the present and is expanding back to 1990.
Users can browse by year, symposium, volume or technology, perform simple or advanced searches, and manage personal article collections. Subscription is required only for full‑text PDF downloads, while searching and browsing are free. This manual is written in Chinese.