Whispering gallery germanium-on-silicon photodetector.
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DOI: 10.1364/ol.42.002878
Abstract: We design and demonstrate, to the best of our knowledge, the first whispering gallery germanium-on-silicon photodetector with evanescent coupling from a silicon bus waveguide in a CMOS-compatible process. The small footprint (63.6 μm2), high responsivity (∼1.04 A/W… read more here.
Keywords: silicon photodetector; germanium silicon; silicon; whispering gallery ... See more keywords