Silicon photonic waveguide and microring resonator polarizers incorporating 2D graphene oxide films
Di Jin,
Jiayang Wu,
Junkai Hu
et al.
Abstract:We experimentally demonstrate waveguide and microring resonator (MRR) polarizers by integrating 2D graphene oxide (GO) films onto silicon (Si) photonic devices. The 2D GO films with highly anisotropic light absorption characteristic are on-chip integrated with precise control over their thicknesses and sizes. Detailed measurements are performed for the fabricated devices with different GO film thicknesses, coating lengths, and Si waveguide widths. The results show that a maximum polarization-dependent loss of … Show more
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