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Proceedings Paper

Setup for measuring CuBr laser beam parameters
Author(s): Marek Kocik; Mostefa Mohamed-Seghir; Jerzy Mizeraczyk
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Paper Abstract

The quality of precise machining with a CuBr laser ((lambda) equals 510.6 nm, (lambda) equals 578.2 nm, power up to 120 W) depends on the laser beam quality determined by the laser beam divergence and intensity distribution in the cross section of the laser beam. The set-up presented in this report makes monitoring the laser beam intensity distribution (the laser beam profile) in the real time and recording it as a bitmap or binary files possible. Using this set-up the laser beam divergence and spot size of the focused laser beam can be also determined.

Paper Details

Date Published: 7 May 1999
PDF: 5 pages
Proc. SPIE 3571, Tenth International School on Quantum Electronics: Laser Physics and Applications, (7 May 1999); doi: 10.1117/12.347603
Show Author Affiliations
Marek Kocik, Institute of Fluid-Flow Machinery (Poland)
Mostefa Mohamed-Seghir, Institute of Fluid-Flow Machinery (Poland)
Jerzy Mizeraczyk, Institute of Fluid-Flow Machinery (Poland)

Published in SPIE Proceedings Vol. 3571:
Tenth International School on Quantum Electronics: Laser Physics and Applications
Peter A. Atanasov; Dimitar V. Stoyanov, Editor(s)

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