@inproceedings{c2fd4636461649f98281bd29135bf565,
title = "Optical voltage sensors: Principle, problem and research proposal",
abstract = "Sensing principles and main problems to be solved for optical voltage sensors are briefly reviewed. Optical effects used for voltage sensing usually include electro-optic Pockels and Kerr effects, electro-gyration effect, elasto-optical effect, and electroluminescent effects, etc. In principle, typical optical voltage sensor is based on electro-optic Pockels crystals and closed-loop signal detection scheme. Main problems to be solved for optical voltage sensors include: how to remove influence of unwanted multiple optical effects on voltage sensing performance; how to select or develop a proper voltage sensing material and element; how to keep optical phase bias to be stable under temperature fluctuation and vibration; how to achieve dc voltage sensing, etc. In order to suppress the influence of unwanted optical effects and light beam coupling-related loss on voltage sensing signals, we may pay more attention to all-fiber and waveguide voltage sensors. Voltage sensors based on electroluminescent effects are also promising in some application fields due to their compact configuration, low cost and potential long-term reliability.",
keywords = "elastooptical effect, electrogyration effect, electrooptic effect, Kerr effect, optical bias, optical voltage sensor, Pockels effect, temperature stability",
author = "Changsheng Li",
note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; International Symposium on Optical Communication and Optical Fiber Sensors and the International Symposium on Optical Memories for Big Data Storage ; Conference date: 09-05-2016 Through 11-05-2016",
year = "2016",
doi = "10.1117/12.2248375",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Xiaodi Tan and Yanbiao Liao",
booktitle = "Optical Communication and Optical Fiber Sensors and Optical Memories for Big Data Storage",
address = "美国",
}