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White-light interference fringe detection using color CCD camera

SYSNO ASEP	0336379
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	White-light interference fringe detection using color CCD camera
Author(s)	Buchta, Zdeněk (UPT-D)_{RID, SAI, ORCID} Jedlička, Petr (UPT-D)_{RID, SAI} Matějka, Milan (UPT-D)_{RID, ORCID, SAI} Kolařík, Vladimír (UPT-D)_{RID, ORCID, SAI} Mikel, Břetislav (UPT-D)_{RID, SAI} Lazar, Josef (UPT-D)_{RID, ORCID, SAI} Číp, Ondřej (UPT-D)_{RID, SAI, ORCID}
Number of authors	7
Source Title	Africon 2009. - Los Alamitos : IEEE, 2009 - ISBN 978-1-4244-3918-8
Pages	5308093: 1-5
Number of pages	5 s.
Action	Africon 2009
Event date	23.09.2009-25.09.2009
VEvent location	Nairobi
Country	KE - Kenya
Event type	WRD
Language	eng - English
Country	US - United States
Keywords	white-light source ; phase-crossing algorithm ; gauge block ; color CCD camera
Subject RIV	BH - Optics, Masers, Lasers
R&D Projects	LC06007 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	2C06012 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	KAN311610701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	2A-1TP1/127 GA MPO - Ministry of Industry and Trade (MPO)
	FT-TA3/133 GA MPO - Ministry of Industry and Trade (MPO)
	2A-3TP1/113 GA MPO - Ministry of Industry and Trade (MPO)
	GA102/07/1179 GA ČR - Czech Science Foundation (CSF)
	GP102/09/P293 GA ČR - Czech Science Foundation (CSF)
	GP102/09/P630 GA ČR - Czech Science Foundation (CSF)
	GA102/09/1276 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z20650511 - UPT-D (2005-2011)
DOI	10.1109/AFRCON.2009.5308093
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