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QUANTUM CONFINED STARK EFFECT ELECTROABSORPTION MODULATOR ON A SOI PLATFORM
QUANTUM CONFINED STARK EFFECT ELECTROABSORPTION MODULATOR ON A SOI PLATFORM
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机译:SOI平台上的量子受限斯塔克效应电吸收调制器
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摘要
An electroabsorption modulator. The modulator comprising an SOI waveguide; an active region, the active region comprising a multiple quantum well (MQW) region; and a coupler for coupling the SOI waveguide to the active region. The coupler comprising: a transit waveguide coupling region; a buffer waveguide coupling region; and a taper region; wherein, the transit waveguide coupling region couples light between the SOI waveguide and the buffer waveguide coupling region; and the buffer waveguide coupling region couples light between the transit waveguide region and the active region via the taper region.
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