ISO 11146-1:2021
Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beams
- Standard No.
- ISO 11146-1:2021
- Release Date
- 2021
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 11146-1:2021
- Scope
- This document specifies methods for measuring beam widths (diameter), divergence angles and beam propagation ratios of laser beams. This document is only applicable for stigmatic and simple astigmatic beams. If the type of the beam is unknown, and for general astigmatic beams, ISO 11146-2 is applicable.
ISO 11146-1:2021 Referenced Document
- EN 61040:1992 Power and Energy Measuring Detectors, Instruments and Equipment for Laser Radiation
- ISO 11145 Optics and photonics — Lasers and laser-related equipment — Vocabulary and symbols
- ISO 11146-2 Lasers and laser-related equipment — Test methods for laser beam widths, divergence angles and beam propagation ratios — Part 2: General astigmatic beams*， 2021-07-02 Update
- ISO 13694 Optics and photonics — Lasers and laser-related equipment — Test methods for laser beam power (energy) density distribution
ISO 11146-1:2021 history
- 2021 ISO 11146-1:2021 Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beams
- 2005 ISO 11146-1:2005 Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beams
