Monolithic integration of a GaInAs PIN photodiode and AlGaAs/GaAs/AlGaAs HEMTs on GaAs substrate

被引：0

作者：

Bronner, W ^{[1
]}

Benz, W ^{[1
]}

Dammann, M ^{[1
]}

Ganser, P ^{[1
]}

Grun, N ^{[1
]}

Hurm, V ^{[1
]}

Jakobus, T ^{[1
]}

Kohler, K ^{[1
]}

Ludwig, M ^{[1
]}

Olander, E ^{[1
]}

机构：

[1] Fraunhofer Inst Angew Festkorperphys, D-79108 Freiburg, Germany

来源：

COMPOUND SEMICONDUCTORS 1997 | 1998年 / 156卷

关键词：

D O I：

10.1109/ISCS.1998.711660

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A monolithic integrated optoelectronic receiver for a wavelength of 1.55 mu m consisting of a GaInAs PIN diode and a transimpedance AlGaAs/GaAs HEMT amplifier has been fabricated. The available technology includes three etch processes, five metal lift-off processes, an oxygen implantation for device isolation, two dielectric layers of SiN and an electroplated gold interconnection layer. The gate levels for enhancement and depletion FETs were carried out using e-beam lithography with gate lengths of 0.3 mu m. The responsivity of the photodiodes is 0.40 A/W, and the photoreceiver has a -3 dB bandwidth of 6.9 GHz. Clear and open eye diagrams for a 10 Gbit/s optical data stream have been obtained. At this data rate the sensitivity of the photoreceiver is better than -17.5 dBm (BER=10(-9)). The yield of this circuit is better than 80 % realized on 2 " wafers.

引用

页码：383 / 386

页数：4

共 4 条

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[2] 10Gbit/s long-wavelength monolithic integrated optoelectronic receiver grown on GaAs
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