-1 V bias 67 GHz bandwidth Si-contacted germanium waveguide p-i-n photodetector for optical links at 56 Gbps and beyond.
نویسندگان
چکیده
We demonstrate a 67 GHz bandwidth silicon-contacted germanium waveguide p-i-n photodetector operating at -1 V with 6.8 fF capacitance. The dark current is below 4 nA. The responsivity is 0.74 A/W at 1550 nm and 0.93 A/W at 1310 nm wavelength. 56 Gbps on-off-keying data reception is demonstrated with clear open eye diagrams in both the C-band and O-band.
منابع مشابه
-1 V Bias 67 GHz Bandwidth Si-Contacted Germanium Waveguide p-i-n Photodetector for 56 Gbps Optical Links
We demonstrate a 67 GHz bandwidth silicon-contacted germanium waveguide p-i-n photodetector operating at -1 V with 6.8 fF capacitance. The dark current is below 4 nA. The responsivity is 0.74 A/W at 1550 nm and 0.93 A/W at 1310 nm wavelength. 56 Gbps on-off-keying data reception is demonstrated with clear open eye diagrams in both the Cband and O-band. 2015 Optical Society of America OCIS code...
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ورودعنوان ژورنال:
- Optics express
دوره 24 5 شماره
صفحات -
تاریخ انتشار 2016