High-Responsivity Low-Voltage 28-Gb/s Ge p-i-n Photodetector With Silicon Contacts
نویسندگان
چکیده
منابع مشابه
Vertical p-i-n germanium photodetector with high external responsivity integrated with large core Si waveguides.
We report a vertical p-i-n thin-film germanium photodetector integrated on 3microm thick large core silicon-on-insulator (SOI) waveguides. The device demonstrates very high external responsivity due to the low fiber coupling loss to the large core waveguides. The germanium width and thickness are carefully designed to achieve high responsivity yet retain high-speed performance. Even with fiber ...
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ژورنال
عنوان ژورنال: Journal of Lightwave Technology
سال: 2015
ISSN: 0733-8724,1558-2213
DOI: 10.1109/jlt.2014.2367134