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  • 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper ck_p_4

Adiabatic Waveguide Taper Profile Optimization on Al2O3/Si Platform for Polarization Insensitive Fiber-to-Chip Light Coupling

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Abstract

Optimization of inverse taper profiles were performed on an augmented low index waveguide for fiber-to-chip light coupling. The optimized polynomial taper profiles yielded only 0.3 dB loss at 250 m length with no polarization dependence.

© 2021 IEEE

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