Title :
A new kerr electro-optic system for the measurements of electric field and space charge distribution
Author :
Peng, Zongren ; Xie, Hengkun ; Zhang, Cuiying
Author_Institution :
Key Lab. of Electr. Insulation, Xi´´an Jiaotong Univ., China
Abstract :
This paper presents a new Kerr electro-optic measuring system with a linear charge coupled photodiode array (CCPD) sensor for electro-optic receiving and conversion. The new system has certain advantages such as high signal/noise ratio, fast response and high resolution, and is consequently suitable for measuring the dynamic processes of electric field and space charge distribution. Employing the new system, the electric field and space charge distribution in nitrobenzene under DC voltage is measured, and some new results are given in this paper
Keywords :
CCD image sensors; Kerr electro-optical effect; charge measurement; computerised instrumentation; electric field measurement; electric fields; electrical engineering computing; microcomputer applications; organic compounds; space charge; DC voltage; Kerr electro-optic measuring system; electric field; linear charge coupled photodiode array; measurements; nitrobenzene; resolution; response; signal/noise ratio; space charge distribution; Charge measurement; Current measurement; Electric variables measurement; Electrooptic devices; Photodiodes; Sensor arrays; Sensor systems; Signal processing; Signal to noise ratio; Space charge;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1994., Proceedings of the 4th International Conference on
Conference_Location :
Brisbane, Qld.
Print_ISBN :
0-7803-1307-0
DOI :
10.1109/ICPADM.1994.414100
