Light source for low-coherence interferometry combining LED and single mode optical fibre
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F11%3A00456305" target="_blank" >RIV/68081731:_____/11:00456305 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.912599" target="_blank" >http://dx.doi.org/10.1117/12.912599</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.912599" target="_blank" >10.1117/12.912599</a>
Alternative languages
Result language
angličtina
Original language name
Light source for low-coherence interferometry combining LED and single mode optical fibre
Original language description
This paper describes a pilot experiment of optimization of a white-light source for a low-coherence interferometry. The white-light source combines the light beams generated with colour LEDs. By modelling of the white light spectra, a contrast of a whitelight interference fringe could be changed and set to the maximal value. Hereafter, a concept of the light source for the low-coherence interferometry based on high-luminescent LED and single mode optical fibres is presented.The design comes out form arequirement to have an output beam combining a white-light beam and a laser beam. In the case of coaxial white-light and laser beam, the white-light interferometer is precisely combined with an incremental laser interferometer. This combination allows doing online surface diagnostics with high precision. The optimized white light source is designed to be a crucial part of an experimental setup for the surface diagnostics and automatic calibration of gauge blocks.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
—
Result continuities
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
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Photonics, Devices, and Systems V. (Proceedings of SPIE 8306)
ISBN
9780819489531
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
"83060E:1"-"5"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Prague
Event date
Aug 24, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000297582500014