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

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 نشر من قبل Jasper Podschus
 تاريخ النشر 2021
  مجال البحث فيزياء
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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-$mu$m-diameter polystyrene particles.



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