https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10612/1061201/Front-Matter-Volume-10612/10.1117/12.2315805.full
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11369/1136901/Front-Matter-Volume-11369/10.1117/12.2563436.full