10 Gbit/s long-wavelength monolithic integrated optoelectronic receeiver grown on GaAs

The first 10 Gbit/s long-wavelength monolithic integrated photoreceiver grown on GaAs substrate has been fabricated using a 0.3 mu m gate length AlGaAs/GaAs HEMT process. At a wavelength of 1.3 mu m the integrated InGaAs MSM photodiode has a DC responsivity of 0.34 A/W. The photoreceiver bandwidth is 7.1 GHz and its sensitivity is better than -14.7 dBm (BER=10-9)