Active angular alignment of gauge blocks in double-ended interferometers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F13%3A00397641" target="_blank" >RIV/68081731:_____/13:00397641 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3390/s131013090" target="_blank" >http://dx.doi.org/10.3390/s131013090</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/s131013090" target="_blank" >10.3390/s131013090</a>

Result language
angličtina
Original language name
Active angular alignment of gauge blocks in double-ended interferometers
Original language description
This paper presents a method implemented in a system for automatic contactless calibration of gauge blocks designed at ISI ASCR. The system combines low-coherence interferometry and laser interferometry, where the first identifies the gauge block sides position and the second one measures the gauge block length itself. A crucial part of the system is the algorithm for gauge block alignment to the measuring beam which is able to compensate the gauge block lateral and longitudinal tilt up to 0.141 mrad. The algorithm is also important for the gauge block position monitoring during its length measurement.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)