An analysis of the surface-normal coupling efficiency of a metal grating coupler embedded in a Scotch tape optical waveguide
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文摘

First analysis of coupling efficiency of metal grating couplers in Scotch tape.

Good dimension and tape refractive index tolerances are predicted.

Optimized 1D Al grating in Scotch tape waveguide is fabricated.

Measured coupling efficiency agrees well with the theoretical predictions.

Temperature dependence of coupling efficiency is measured and analyzed.

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