DocumentCode :
747897
Title :
VCSEL-based miniaturised E-field probe with high sensitivity and optical power supply
Author :
Mann, W. ; Petermann, K.
Author_Institution :
Technische Univ. Berlin, Germany
Volume :
38
Issue :
10
fYear :
2002
fDate :
5/9/2002 12:00:00 AM
Firstpage :
455
Lastpage :
456
Abstract :
A new E-field probe with small outer dimensions of 5×5×5 mm3 is presented. It has all-optical interconnections to achieve minimum field disturbance and employs a vertical cavity surface emitting laser (VCSEL) for transmitting the signal to the remote unit. In aqueous media the probe has a sensitivity of ~50 μV·m-1·Hz-1/2 and a dynamic range of 130 dB (1 Hz measurement bandwidth)
Keywords :
electric field measurement; measurement by laser beam; optical interconnections; probes; surface emitting lasers; 1 Hz; VCSEL-based miniaturised E-field probe; all-optical interconnections; amplitude measurement; aqueous media; dipole antenna; dynamic range; high sensitivity probe; measurement bandwidth; optical power supply; phase measurement; vertical cavity surface emitting laser;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20020310
Filename :
1003008
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=747897
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