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BS EN ISO 12005:2003

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by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 methods for laser beam parameters. Polarization

Available format(s)

Hardcopy , PDF

Superseded date

31-07-2022

Superseded by

BS EN ISO 12005:2022

Language(s)

English

Published date

14-07-2003

€217.36
Excluding VAT

1 Scope
2 Normative references
3 Terms and definitions
4 Test method for state of polarization
   4.1 Principle of measurement
   4.2 Equipment arrangement
   4.3 Components
   4.4 Test procedure
   4.5 Analysis of the results
5 Test report
Annex A (informative) Complete description of the
        polarization status of a monochromatic laser beam
Bibliography

Defines a method for determining the polarization status and, whenever possible, the degree of polarization of the beam from a continuous wave (cw) laser. It can also be applied to repetitively pulsed lasers, if their electric field vector orientation does not change from pulse to pulse.

Committee
CPW/172
DevelopmentNote
Supersedes 00/703049 DC (05/2003) Supersedes 95/541001 DC. (03/2007)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

This International Standard specifies a method for determining the polarization status and, whenever possible, the degree of polarization of the beam from a continuous wave (cw) laser. It can also be applied to repetitively pulsed lasers, if their electric field vector orientation does not change from pulse to pulse.

This International Standard also specifies the method for determining the direction of the plane of oscillation in the case of linearly polarized (totally or partially) laser beams. It is assumed that the laser radiation is quasi-monochromatic and sufficiently stable for the purpose of the measurement.

The knowledge of the polarization status can be very important for some applications of lasers with a high divergence angle, for instance when the beam of such a laser shall be coupled with polarization dependent devices (e.g. polarization maintaining fibres). This International Standard also specifies a method for the determination of the state of polarization of highly divergent laser beams, as well as for the measurement of beams with large apertures.

ISO 11145:2016 Optics and photonics Lasers and laser-related equipment Vocabulary and symbols
IEC 61040:1990 Power and energy measuring detectors, instruments and equipment for laser radiation

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