Optical voltage sensing: the influence of photoconductivity on sensor parameters

Valery N. Filippov; Andrey N. Starodumov; Alexander V. Kir'yanov; Yuri O. Barmenkov; Vladimir P. Minkovich

doi:10.1117/12.397911

31 August 2000 Optical voltage sensing: the influence of photoconductivity on sensor parameters

Valery N. Filippov, Andrey N. Starodumov, Alexander V. Kir'yanov, Yuri O. Barmenkov, Vladimir P. Minkovich

Proceedings Volume 4074, Applications of Optical Fiber Sensors; (2000) https://doi.org/10.1117/12.397911
Event: Symposium on Applied Photonics, 2000, Glasgow, United Kingdom

Abstract

The influence of photoconductivity upon operation of a Bi₁₂TiO₂₀-based optical voltage sensor is reported. We have demonstrated, that the presence of photoconductivity defines non-uniform sensitivity of the sensor in the cross section of an infrared light beam. The sensitivity of the sensor is shown to depend on the intensity of light as a consequence of photoconductivity of a crystal. An agreement between our theoretical model and experimental results has been demonstrated.

Citation Download Citation

Valery N. Filippov, Andrey N. Starodumov, Alexander V. Kir'yanov, Yuri O. Barmenkov, and Vladimir P. Minkovich "Optical voltage sensing: the influence of photoconductivity on sensor parameters", Proc. SPIE 4074, Applications of Optical Fiber Sensors, (31 August 2000); https://doi.org/10.1117/12.397911

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