Polarization-Independent Optical Low-Coherence Reflectometry with a Non-Birefringent Arrayed- Waveguide Grating

نویسندگان

  • L. Chang
  • M. Pollnau
چکیده

The polarization dependency of an arrayed-waveguide grating (AWG) in an optical low-coherence reflectometry system is investigated. For mixed polarization, signal fading is observed at specific depths. This fading is eliminated by using a nonbirefringent AWG. Keywords-arrayed waveguide grating; Non-Birefringent waveguides; Optical Low-coherence Reflectometry

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تاریخ انتشار 2012