AViSOK v1.0

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00328497" target="_blank" >RIV/68407700:21230/18:00328497 - isvavai.cz</a>
Result on the web
<a href="https://elmag.fel.cvut.cz/avisok" target="_blank" >https://elmag.fel.cvut.cz/avisok</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
AViSOK v1.0
Original language description
The AViSOK v1.0 software evaluates the encircled flux (EF) parameter from CCD-based sensors data. The software enables analysis of particular multimode optical fibers (from OM1 to OM5) and as well large diameter optical fibers with step-index profile as e.g. plastic optical fibers. Along with EF, software tool for optical power measurement and probe inspection of the optical fiber surface are included. The measured mode field profiles are combined with dark images to reduce noise level and then processed and evaluated in terms of EF. The complete analysis includes optical beam centering, background noise reduction, power normalization and finally EF evaluation. The EF results are then compared to the limits given by standard IEC 940/09.
Czech name
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Czech description
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Project
<a href="/en/project/FV10519" target="_blank" >FV10519: Analyzer of modal structure in optical components</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Internal product ID
EFv1.0
Technical parameters
- functionality of encircled flux measurement - EF tolerance given by standard IEC 940/09 - functionality of fiber inspection - functionality of optical power estimation - functionality of mode field measurement - wavelength range from NIR to VIS (depending on the used sensor) - requested free space at HDD: 900 MB
Economical parameters
- independently of CCD sensor type (allows custom solutions of sensors) - low cost software
Owner IČO
68407700
Owner name
Fakulta elektrotechnická

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