1. Real-time detection of focal position of workpiece surface during laser processing using diffractive beam samplers. (November 2016) Authors: Cao, Binh Xuan; Hoang, PhuongLe; Ahn, Sanghoon; Kim, Jeng-o; Sohn, Hyonkee; Noh, Jiwhan Journal: Optics and lasers in engineering Issue: Volume 86(2016) Page Start: 92 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Real-time detection of focal position of workpiece surface during laser processing using diffractive beam samplers. (November 2016) Authors: Cao, Binh Xuan; Hoang, PhuongLe; Ahn, Sanghoon; Kim, Jeng-o; Sohn, Hyonkee; Noh, Jiwhan Journal: Optics and lasers in engineering Issue: Volume 86(2016) Page Start: 92 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗