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June 1, 1991IEEE Photonics Technology Letters

Optical fiber component characterization by high-intensity and high-spatial-resolution interferometric optical-time-domain reflectometer

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Authors

MKM. KobayashiTokyo City UniversityHTH.F. TaylorUniversity of Southern CaliforniaKTK. TakadaGunma University

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Implication

Randomized trial demonstrates optical fiber characterization in various components, indicating enhanced measurement techniques.

Key Points

  • The aim is to characterize optical fiber components using a high-intensity and high-resolution interferometric OTDR.
  • Utilized a low-coherence interferometer for measurements.
  • Conducted balanced and narrowband detections.
  • Achieved a spatial resolution of 20 µm.
  • Detected reflectance profiles with a limit of -130 dB, 10 dB lower than Rayleigh scattered light.
  • Successfully measured modal birefringence in polarization-maintaining fiber.
  • Characterized the coupling characteristics of a fiber coupler.

Cite This Study

Kobayashi et al. (1991) studied this question.

synapsesocial.com/papers/6a7137d3a2d7cf2e39c2c52ehttps://doi.org/10.1109/68.91036
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