DocumentCode
3078290
Title
Multi-frequency sweeping sinusoidal phase modulated Fizeau interferometer for OCT
Author
Choi, S. ; Hukumoto, J. ; Sasaki, O. ; Suzuki, T.
Author_Institution
Fac. of Eng., Niigata Univ., Niigata, Japan
fYear
2012
fDate
2-6 July 2012
Firstpage
568
Lastpage
569
Abstract
A novel Fizeau-type low-coherence interferometer for optical coherence tomography (OCT) is demonstrated. The multi-frequency sweeping by a Fabry-Perot filter (FPF) permits detection of high-order interference signals in the Fizeau interferometer. The sinusoidal phase modulation (SPM) technique was utilized to detect accurate interference amplitude and phase distributions.
Keywords
Fabry-Perot interferometers; light interference; optical filters; optical modulation; optical tomography; phase modulation; FPF; Fabry-Perot filter; Fizeau-type low-coherence interferometer; OCT; SPM technique; high-order interference signals; interference amplitude; multifrequency sweeping; optical coherence tomography; phase distributions; sinusoidal phase modulation; Interference; Optical interferometry; Optical pulses; Optical surface waves; Phase measurement; Phase modulation; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location
Busan
ISSN
2166-8884
Print_ISBN
978-1-4673-0976-9
Electronic_ISBN
2166-8884
Type
conf
DOI
10.1109/OECC.2012.6276575
Filename
6276575
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