Position Measurement of Multiple Microparticles in Hollow-Core Photonic\n Crystal Fiber by Coherent Optical Frequency Domain Reflectometry

2021/03/23 by Jasper Podschus, Max Koeppel, Podschus, Jasper +11
Engineering · #Advanced Fiber Optic Sensors #Photonic and Optical Devices #Photonic Crystal and Fiber Optics

paper · pdf · doi:10.48550/arxiv.2103.12818

Abstract

Flying particle sensors in hollow-core photonic crystal fibers require accurate localization of the optically trapped microparticles. We report position measurement to micrometer-resolution, using optical frequency domain reflectometry, of two 1.65-\μm-diameter polystyrene particles.

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