Title :
Fiber-optic field sensor using the multiple-quantum-well Fabry-Perot cavity reflection modulators
Author :
Liu, Deming ; Jäger, D.
Author_Institution :
Huazhong Univ. of Sci. & Technol., Hubei, China
fDate :
30 Oct-2 Nov 1995
Abstract :
Multiple-quantum-well Fabry-Parot cavity reflection modulators are combined into the fiber-optic sensor in order that electric field (AC and DC) can be measured in high voltage environments. A minimum field intensity of 8 V/cm can be achieved for the measurement
Keywords :
Fabry-Perot resonators; electric field measurement; electro-optical modulation; electroabsorption; electroreflectance; fibre optic sensors; high-voltage techniques; semiconductor quantum wells; AC electric field; DC electric field; electric field measurement; fiber-optic field sensor; high voltage environments; minimum field intensity; multiple-quantum-well Fabry-Perot cavity reflection modulators; Absorption; Electric variables measurement; Optical fiber sensors; Optical modulation; Optical reflection; Optical sensors; Reflectivity; Resonance; Sensor phenomena and characterization; Sensor systems;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1995. 8th Annual Meeting Conference Proceedings, Volume 1., IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-2450-1
DOI :
10.1109/LEOS.1995.484703
