CUED Publications database

In process laser beam diagnostics (403)

Sparkes, M and O'Neill, W and Gabzdyl, J (2002) In process laser beam diagnostics (403). ICALEO 2002 - 21st International Congress on Applications of Laser and Electro-Optics, Congress Proceedings.

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Abstract

Laser beam diagnosis is usually carried out off-line in order to minimise the disruption to the process being carried out. This paper presents the results of a fractional sampling device for a high power beam diagnosis system capable of measuring in process beam properties such as beam diameter, intensity and beam position. The paper discusses the application of this sampling technique for monitoring beam properties during the laser materials processing operation.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div E > Production Processes
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:25
Last Modified: 08 Dec 2014 02:36
DOI: