Paper
1 July 2003 Applications of fiber-based phase-sensitive optical low-coherence reflectometer
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Abstract
We describe a phase sensitive optical low coherence reflectometer using polarization maintaining optical fiber with high lateral, longitudinal and phase resolution for biomedical applications. The system utilizes three sample path configurations (i.e. single beam, lateral beams, and longitudinally delayed channels) and allows investigation of various topics in biomedical research. Applications include measurement of birefringence change, intensity and phase imaging, refractive index measurements, surface analysis, and measurement of solute concentrations.
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Taner Akkin, Digant P. Dave, Henry Grady Rylander III, and Thomas E. Milner "Applications of fiber-based phase-sensitive optical low-coherence reflectometer", Proc. SPIE 4957, Optical Fibers and Sensors for Medical Applications III, (1 July 2003); https://doi.org/10.1117/12.479853
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KEYWORDS
Nerve

Polarization

Phase modulation

Birefringence

Reflectometry

Modulators

Coherence (optics)

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