DocumentCode
1463932
Title
78 GHz distributed InGaAs MSM photodetector
Author
Droge, E. ; Bottcher, E.H. ; Strittmatter, A. ; Bimberg, Dieter ; Reimann, O. ; Steingruber, R.
Author_Institution
Inst. fur Festkorperphys., Tech. Univ. Berlin
Volume
34
Issue
23
fYear
1998
fDate
11/12/1998 12:00:00 AM
Firstpage
2241
Lastpage
2243
Abstract
Ultra-wideband distributed photodetectors for operation in the long-wavelength region are reported. They comprise four vertically coupled waveguide-integrated InGaAs metal-semiconductor-metal photodetectors with 0.2 μm feature size finger electrodes that are periodically arranged along a coplanar strip transmission line. A 3 dB bandwidth of 78 GHz at 1.55 μm was achieved
Keywords
III-V semiconductors; coplanar transmission lines; indium compounds; infrared detectors; metal-semiconductor-metal structures; photodetectors; 0.2 micron; 1.55 micrometre; 3 dB bandwidth; 78 GHz; InGaAs; MSM photodetector; coplanar strip transmission line; finger electrodes; long-wavelength region; ultra-wideband distributed photodetectors; vertically coupled waveguide-integrated devices;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981533
Filename
739642
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