Paper
1 January 1987 Laser Marked Codes For Paperless Tracking Applications
David Crater
Author Affiliations +
Proceedings Volume 0744, Lasers in Motion for Industrial Applications; (1987) https://doi.org/10.1117/12.966971
Event: OE LASE'87 and EO Imaging Symposium, 1987, Los Angeles, CA, United States
Abstract
The application of laser markers for marking machine readable codes is described. Use of such codes for automatic tracking and considerations for marker performance and features are discussed. Available laser marker types are reviewed. Compatibility of laser/material combinations and material/code/reader systems are reviewed.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David Crater "Laser Marked Codes For Paperless Tracking Applications", Proc. SPIE 0744, Lasers in Motion for Industrial Applications, (1 January 1987); https://doi.org/10.1117/12.966971
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KEYWORDS
Laser marking

Laser applications

Reflection

Metals

Optical character recognition

Pulsed laser operation

YAG lasers

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