Paper
20 January 1999 Precision phase-shift system for industrial laser plants
V. N. Glebov, A. M. Malyutin
Author Affiliations +
Proceedings Volume 3688, 6th International Conference on Industrial Lasers and Laser Applications '98; (1999) https://doi.org/10.1117/12.337527
Event: 6th International Conference on Industrial Lasers and Laser Applications '98, 1998, Shatura, Moscow Region, Russian Federation
Abstract
A four-mirror phase-shift system has been offered for laser technology of metal cutting. The system retains the direction of the main optical axis and allows for aligning the phase difference value in the vicinity of 90 degrees. The performances of the phase-shift system used in the CO2 laser plant of about 5 kW power are presented.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. N. Glebov and A. M. Malyutin "Precision phase-shift system for industrial laser plants", Proc. SPIE 3688, 6th International Conference on Industrial Lasers and Laser Applications '98, (20 January 1999); https://doi.org/10.1117/12.337527
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KEYWORDS
Mirrors

Laser cutting

Carbon dioxide lasers

Laser applications

Polarization

Laser systems engineering

Absorption

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