Français
3. Power measurement via radiation pressure
3.1 Radiation pressure
3.1.1 Reflection of a plane wave by a perfect plane mirror
Consider an ideal monochromatic laser beam propagating in vacuum (plane electromagnetic wave of wavelength λ) which irradiates the plane surface A of a target uniformly at normal incidence.
In the remainder of this subsection, we choose a basic, simplified quantum approach by considering the beam as a constant flux of monoenergetic photons (E = hν) traveling in a direction normal to the plane of the target surface....
The Ultimate Scientific and Technical Reference
This article is included in
Mechanical and dimensional measurements
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Power measurement via radiation pressure
Conclusion and metrological outlook
Bibliography
Standards and norms
- Laser safety – Part 1: Equipment classification and requirements. - NF EN 60825-1 - 2014
- Exigences générales concernant la compétence des laboratoires d'étalonnages et d'essais. - NF EN ISO/IEC 17025 - 2017
Directory
Organizations – Associations – Federations
BIPM : https://www.bipm.org
International Commission on Illumination : https://cie.co.at/
Cofrac : https://www.cofrac.fr/
...
The Ultimate Scientific and Technical Reference
