I.S. EN ISO 11670:2003
Current
The latest, up-to-date edition.
LASERS AND LASER-RELATED EQUIPMENT - TEST METHODS FOR LASER BEAM PARAMETERS - BEAM POSITIONAL STABILITY
Hardcopy , PDF
English
01-01-2003
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
1 Scope
2 Normative references
3 Terms and definitions
4 Coordinate systems and beam axis
4.1 Beam axis distribution
4.2 Coordinate systems
5 Test principles
5.1 Beam positional stability
5.2 Beam angular stability
6 Measurement arrangement, test equipment and auxiliary
devices
6.1 Preparation
6.2 Control of environment
6.3 Detection system
6.4 Beam-forming optics, optical attenuators, beam
splitters, focusing elements
6.5 Calibration
7 Test procedures
7.1 General
7.2 Beam positional stability
7.3 Beam angular stability
8 Evaluation
8.1 Beam positional stability
8.2 Beam angular stability
9 Test report
Annex A (informative) - Propagation of absolute beam stability
Annex B (informative) - Decoupling of short- and long-term
fluctuations
Annex ZA (normative) - Normative references to international
publications with their relevant European
publications
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