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  • Conference on Lasers and Electro-Optics/Pacific Rim 2007
  • (Optica Publishing Group, 2007),
  • paper TuD4_1

Low Polarization Dependent Loss for Waveguide Tap Monitoring

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Abstract

A photodetector can be applied onto the silicon-on-insulator waveguide tap to monitor light signals on waveguide for the surface mount detection. The reflective metal layer integrated with 54.7-degree angles from anisotropic silicon wet-etching demonstrated low polarization-dependent-loss of 0.2 dB.

© 2007 IEEE

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