WebJul 1, 2009 · The tapered oxide aperture was optimized to provide additional mode confinement without sacrificing its static low-loss performance. The pad capacitance was … WebOct 1, 2010 · Fig. 1 shows the schematic drawing of the inverted taper coupler, where the width of the silicon waveguide is tapered from 450 nm down to a tiny tip end in order to expand the guided mode. A thin silicon dioxide cladding layer, grown by thermal oxidation, covers the silicon core. The SOI waveguide and the taper are embedded in a polymer …
Efficient, High-Data-Rate, Tapered Oxide-Aperture Vertical-Cavity ...
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Optimization of VCSEL Structure for High-Speed Operation
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