A hybrid AlGaInAs-silicon evanescent preamplifier and photodetector.
نویسندگان
چکیده
We report the integration of a hybrid silicon evanescent waveguide photodetector with a hybrid silicon evanescent optical amplifier. The device operates at 1550 nm with a responsivity of 5.7 A/W and a receiver sensitivity of -17.5 dBm at 2.5 Gb/s. The transition between the passive silicon waveguide and the hybrid waveguide of the amplifier is tapered to increase coupling efficiency and to minimize reflections.
منابع مشابه
A hybrid AlGaInAs-silicon evanescent waveguide photodetector.
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عنوان ژورنال:
- Optics express
دوره 15 21 شماره
صفحات -
تاریخ انتشار 2007