NF EN ISO 15367-1

NF EN ISO 15367-1

April 2004
Standard Current

Lasers and laser-related equipment - Test methods for determination of the shape of a laser beam wavefront - Part 1 : terminology and fundamental aspects

ISO 15367-1:2003 specifies methods for the measurement of the topography of the wavefront of a laser beam by measurement and interpretation of the spatial distribution of the phase of that wavefront across a plane approximately perpendicular to its direction of propagation. Requirements are given for the measurement and analysis of phase distribution data to provide quantitative wavefront parameters and their uncertainty in a test report.The methods described in ISO 15367-1:2003 are applicable to the testing and characterization of a wide range of beam types from both continuous wave and pulsed lasers. Definitions of parameters describing wavefront deformations are given together with methods for the determination of those parameters from phase distribution measurements.

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National standards and national normative documents

Publication date

April 2004

Number of pages

28 p.

Reference

NF EN ISO 15367-1

ICS Codes

01.040.31   Electronics (Vocabularies)
31.260   Optoelectronics. Laser equipment

Classification index

S10-127-1

Print number

1 - 07/05/2004

International kinship

ISO 15367-1:2003

European kinship

EN ISO 15367-1:2003
Sumary
Lasers and laser-related equipment - Test methods for determination of the shape of a laser beam wavefront - Part 1 : terminology and fundamental aspects

ISO 15367-1:2003 specifies methods for the measurement of the topography of the wavefront of a laser beam by measurement and interpretation of the spatial distribution of the phase of that wavefront across a plane approximately perpendicular to its direction of propagation. Requirements are given for the measurement and analysis of phase distribution data to provide quantitative wavefront parameters and their uncertainty in a test report.

The methods described in ISO 15367-1:2003 are applicable to the testing and characterization of a wide range of beam types from both continuous wave and pulsed lasers. Definitions of parameters describing wavefront deformations are given together with methods for the determination of those parameters from phase distribution measurements.

Table of contents
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 3.1 Définitions générales
    2
  • 3.2 Définitions associées à la distribution de densité de puissance (d'énergie)
    4
  • 3.3 Définitions associées à l'astigmatisme
    4
  • 3.4 Définitions associées aux caractéristiques et à la topographie du front d'onde
    5
  • 3.5 Définitions associées aux mesures du gradient du front d'onde
    7
  • 4 Méthodes d'essai
    8
  • 4.1 Types de lasers
    8
  • 4.2 Sécurité
    8
  • 4.3 Environnement d'essai
    8
  • 4.4 Modification de faisceau
    9
  • 4.5 Système de détection
    10
  • 4.6 Appareils de mesure de front d'onde
    10
  • 5 Essai et procédures de mesure
    11
  • 5.1 Alignement
    11
  • 5.2 Etalonnage
    11
  • 5.3 Examen visuel d'analyse de données automatisées
    12
  • 5.4 Procédures de mesure
    12
  • 6 Analyse de qualité de front d'onde
    12
  • 6.1 Représentation de polynôme de fronts des ondes
    12
  • 6.2 Calcul de la qualité du front d'onde
    12
  • 7 Incertitude
    14
  • 7.1 Exigences pour l'estimation de l'incertitude
    14
  • 7.2 Sources d'incertitude
    14
  • 8 Rapport d'essai
    15
  • Annexe A (informative) Astigmatisme et faisceaux laser
    16
  • Bibliographie
    21
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