Number of the records: 1

Surface Diagnostics using Low-Coherence Interferometry and Colour Single CCD Camera

SYSNO ASEP	0352195
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Surface Diagnostics using Low-Coherence Interferometry and Colour Single CCD Camera
Author(s)	Buchta, Zdeněk (UPT-D)_{RID, SAI, ORCID} Mikel, Břetislav (UPT-D)_{RID, SAI} Lazar, Josef (UPT-D)_{RID, ORCID, SAI} Číp, Ondřej (UPT-D)_{RID, SAI, ORCID}
Number of authors	4
Source Title	Proceedings of the International Conference on Nanotechnology: Fundamentals and Applications. - Ottawa : International ASET, 2010 - ISBN 978-0-9867183-0-4
Pages	517: 1-6
Number of pages	6 s.
Action	Nanotechnology: Fundamentals and Applications
Event date	04.08.2010-06.08.2010
VEvent location	Ottawa
Country	CA - Canada
Event type	WRD
Language	eng - English
Country	CA - Canada
Keywords	low-coherence interferometry ; surface diagnostics ; CCD camera ; white-light fringe analysis
Subject RIV	BH - Optics, Masers, Lasers
R&D Projects	GP102/09/P293 GA ČR - Czech Science Foundation (CSF)
	GP102/09/P630 GA ČR - Czech Science Foundation (CSF)
	2A-1TP1/127 GA MPO - Ministry of Industry and Trade (MPO)
	ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	LC06007 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z20650511 - UPT-D (2005-2011)
Annotation	We describe in this paper a pilot experiment of a white-light fringe analysis with a low-cost color CCD camera. The used detection technique employs the phase-crossing algorithm which identifies the zero optical path difference as the point where the phase difference between the red, green and blue part of the white-light interference fringe becomes equal to zero. An experimental arrangement is based on superluminescent LED diode. The experimental setup is designed to be a crucial part of the complex system for automatic contactless diagnostic and calibration of gauge blocks.
Workplace	Institute of Scientific Instruments
Contact	Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178
Year of Publishing	2011

Number of the records: 1