NF EN ISO 21254-3

NF EN ISO 21254-3

September 2011
Standard Current

Lasers and laser-related equipment - Test methods for laser-induced damage threshold - Part 3 : assurance of laser power (energy) handling capabilities

ISO 21254-3:2011 specifies two methods of verifying the power density (energy density) handling capability of optical surfaces.The first method provides a rigorous test that fulfils the requirements at a specified confidence level in the knowledge of potential defects.The second method provides a simple, and hence inexpensive, test for an empirically derived test level.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2011

Number of pages

25 p.

Reference

NF EN ISO 21254-3

ICS Codes

31.260   Optoelectronics. Laser equipment

Classification index

S10-112-3

Print number

1 - 02/09/2011

International kinship

ISO 21254-3:2011

European kinship

EN ISO 21254-3:2011
Sumary
Lasers and laser-related equipment - Test methods for laser-induced damage threshold - Part 3 : assurance of laser power (energy) handling capabilities

ISO 21254-3:2011 specifies two methods of verifying the power density (energy density) handling capability of optical surfaces.

The first method provides a rigorous test that fulfils the requirements at a specified confidence level in the knowledge of potential defects.

The second method provides a simple, and hence inexpensive, test for an empirically derived test level.

Replaced standards (1)
NF EN ISO 11254-3
November 2006
Standard Cancelled
Lasers and laser-related equipment - Determination of laser-induced damage threshold of optical surfaces - Part 3 : assurance of laser power (energy) handling capabilities

ISO 11254-3:2006 describes a test procedure for assurance of power density (energy density) handling capability of optical surfaces, both coated and uncoated. ISO 11254-3:2006 specifies this procedure by providing two test methods for assurance of the power density (energy density) handling capability of optical surfaces. The first method provides a rigorous test that fulfils requirements at a specified confidence level in the knowledge of potential defects. The second method provides a simple test for an empirically derived test level, allowing an inexpensive test.

Table of contents
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Symboles et unités de mesure
    2
  • 5 Méthodes d'essai
    3
  • 5.1 Principe
    3
  • 5.2 Modes opératoires d'essai
    4
  • 6 Exactitude
    6
  • 7 Rapport d'essai
    6
  • Annexe A (informative) Exemple de rapport d'essai
    7
  • Annexe B (informative) Notes d'utilisation
    10
  • Annexe C (informative) Détails de la dérivation de la courbe des caractéristiques de fonctionnement
    14
  • Bibliographie
    17
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