Standards Manage Your Business
We Manage Your Standards
Standards Manage Your Business
We Manage Your Standards
Optics and photonics — Interferometric measurement of optical elements and optical systems — Part 1: Terms, definitions and fundamental relationships
It explains, why some principles of the construction and use of interferometers are important due to the wave nature of the wavefronts to be measured.
Since all wavefronts with the exception of very extended plane waves do alter their shape when propagating, ISO/TR 14999-1:2005 also includes some basic information about wave propagation.
In practice, interferometric measurements can be done and are done by use of various configurations; ISO/TR 14999-1:2005 outlines the basic configurations for two-beam interference.
The mathematical formulation of optical waves by the concept of the complex amplitude as well as the basic equations of two-beam interference are established to explain the principles of deriving the phase information out of the measured intensity distribution, either in time or in space.
Both random and systematic errors may affect the results of interferometric measurements and error types to be clearly differentiated are therefore described in ISO/TR 14999-1:2005.
Currently Viewing
Expand Your Knowledge and Unlock Your Learning Potential - Your One-Stop Source for Information!
© Copyright 2024 BSB Edge Private Limited.
