UNI EN ISO 11146 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
LASERS AND LASER-RELATED EQUIPMENT - TEST METHOD FOR LASER BEAM PARAMETERS - BEAM WIDTHS, DIVERGENCE ANGLE AND BEAM PROPAGATION FACTOR
27-08-2022
12-01-2013
1 Scope
2 Normative references
3 Terms and definitions
4 Coordinate systems
5 Test principles
6 Measurement arrangement and test equipment
7 Beam widths and beam diameter measurement
8 Divergence angle measurement
9 Combined determination of laser beam propagation
parameters
10 Determination of beam propagation factor and times-
diffraction-limit factor
11 Test report
Annex A (normative) Alternative methods for beam width
measurements
Annex B (normative) Equations for non-circular beams
Annex C (informative) Derivation of equations
Gives methods for the measurement of beam widths (diameter), divergence angles and beam propagation factors of laser beams. Does not apply to highly diffractive beams such as those produced by unstable resonators or passing through hard-edged apertures.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NS EN ISO 11146 : 1999 | Identical |
| BS EN ISO 11146:2000 | Identical |
| EN ISO 11146 : 1999 | Identical |
| ISO 11146:1999 | Identical |
| NF EN ISO 11146 : 1999 | Identical |
| NBN EN ISO 11146 : 1999 | Identical |
| NEN EN ISO 11146 : 1999 | Identical |
| SN EN ISO 11146 : 1999 | Identical |
| I.S. EN ISO 11146:1999 | Identical |
| DIN EN ISO 11146:1999-09 | Identical |
| UNE-EN ISO 11146:2000 | Identical |
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