Characterization and measurement of silica rib-loaded waveguide-based electro-optic modulator. (IMAGE)

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Characterization and measurement of silica rib-loaded waveguide-based electro-optic modulator.

Caption

Fig 2. Characterization and measurement of silica rib-loaded waveguide-based electro-optic modulator. (a) SEM image of the 4-μm width silica rib-loaded waveguide near chip edge. (b) Optical microscopy image of the fabricated modulator. (c) Measured electro-optic S21. (d) Measured electric S parameters. (e) Measured normalized optical transmission and half-wave voltage of 3-mm and 8-mm modulators.

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Yifan Qi, Gongcheng Yue, Yang Li

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