Single-lens dynamic \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$z$$\end{document}z-scanning for simultaneous in si
Xiaohan Du, Camilo Florian, Craig B. Arnold · 2023
Read Single-lens dynamic \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$z$$\end{document}z-scanning for simultaneous in si by Xiaohan Du, Camilo Florian, Craig B. Arnold (2023) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-10656504.txt.
Description
Xiaohan Du, Camilo Florian, and Craig Arnold wrote this research paper, published in 2023. It presents a faster way for laser processing machines to find a surface and keep the beam in focus while they work.
Most auto-focus setups use two separate parts: one to sense the surface, one to move the stage up or down. The moving stage is far slower than the laser's sideways sweep. The authors' design uses a single fast-scanning lens for both jobs. A probe beam scans the surface and its reflection reports the height, hundreds of thousands of times per second. The cutting beam then fires in sync with the scan, landing at the measured focus. The team says the method could speed up three-dimensional laser manufacturing.
Catalog record
| CREATOR | Xiaohan Du, Camilo Florian, Craig B. Arnold |
|---|---|
| YEAR | 2023 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 151 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |