PD ISO/TR 14999-2 gives fundamental explanations to interferometric measurement objects, describes hardware aspects of interferometers and evaluation methods, and gives recommendations for test reports and calibration certificates.
A common task in interferometry is the measurement of the shape of a surface. This can be accomplished in two different ways. Either reflected light or the light transmitted through the surface could be used for the measurement.
PD ISO/TR 14999-2 on Interferometric measurement of optical elements and optical systems is useful for:
The International standard committee adopted guidelines to include what presently are common techniques used for the purpose of characterizing the quality of optical parts as described in the ISO 10110 series. The decision was made to complete a first Technical Report, and to then update it by supplementing new parts, as required.
PD ISO/TR 14999-2 provides the hardware aspects of an interferometer and the methods for evaluating the optical path difference.
The committee intends that PD ISO/TR 14999-2 covers the need for qualifying optical parts and complete systems regarding the wavefront error produced by them.
PD ISO/TR 14999-2 also provides the hardware aspects of an interferometer and the methods for evaluating the optical path difference.
ISO/TR 14999‑2:2019 supersedes ISO/TR 14999‑2:2005, which is withdrawn.
ISO/TR 14999‑2:2019 cancels and replaces the first edition (ISO/TR 14999-2:2005) which has been technically revised. The main changes are:
ISO/TR 14999-2