Needle-based refractive index measurement using low-coherence interferometry
作者： Adam M. Zysk , Steven G. Adie , Julian J. Armstrong , Matthew S. Leigh , Alexandre Paduch
DOI: 10.1364/OL.32.000385
关键词:
摘要: We present a novel needle-based device for the measurement of refractive index and scattering using low-coherence interferometry. Coupled to sample arm an optical coherence tomography system, detects response of, path length through, residing in fixed-width channel. report use make near-infrared measurements tissues materials with known properties. The could be used exploit variations tissue medical biological diagnostics accessible by needle insertion.
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