Add to BibSonomyAbstract
High-speed (100 kHz–1 MHz) in situ tracking of laser-metal processing significantly benefits development of deterministic models. We integrate inline coherent imaging with integrating sphere radiometry to simultaneously measure keyhole depth and absorp-tance during kW-laser processing (scan speed 50 mm/s).
© 2021 The Author(s)
PDF ArticleMore Like This
Automatic noise filtering for in situ imaging of high-power laser material processing
Tessa J.H Krause, Troy R. Allen, Declan K. Bracken, and James M. Fraser
JM3A.50 Advanced Solid State Lasers (ASSL) 2021
High depth of field and high speed variable focus for advanced laser processing applications
Xiaohan Du, Camilo Florian, and Craig B. Arnold
CTuP5A_01 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2022
High-speed Spectral-scanning FMCW LiDAR System Based on Tunable VCSEL
Yaqi Han, Zhi Li, Lican Wu, and H. Y. Fu
T2H.4 Asia Communications and Photonics Conference (ACP) 2021