"Optical Technology and Measurement for Industrial Applications Conference," Proc. SPIE 11142, Optical Technology and Measurement for Industrial Applications Conference, 1114201 (21 April 2019); doi: 10.1117/12.2535570 Event: Optics and Photonics International Congress, 2019, Yokohama, Japan;
SPIEDigitalLibrary.org/conference-proceedings-of-spie