High-sensitivity 40 Gbit/s photoreceiver using GaAsPHEMT distributed amplifiers
- 25 June 1998
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 34 (13) , 1351-1352
- https://doi.org/10.1049/el:19980946
Abstract
The authors report a 40 Gbit/s photoreceiver made with a GaAlInAs/InP 0.78 A/W, a 50 GHz side illumination photodiode and three GaAs PHEMT distributed amplifiers, assembled in a pigtailed module, giving a 37 GHz bandwidth, a 10.4 pA/√Hz average input noise and a 65 dBΩ transimpedance.Keywords
This publication has 3 references indexed in Scilit:
- Very high gain, high sensitivity, 40 GHz narrowbandphotoreceiver for clock recoveryElectronics Letters, 1998
- 40 Gbit/s optical repeater circuitusing InAlAs/InGaAs HEMT digital IC modulesElectronics Letters, 1997
- Low noise 20 Gbit/s photoreceiver with distributedGaAs P-HEMT amplifiersElectronics Letters, 1996