Compensation network for multiple intensity-modulated optical fiber sensors

Kai Li; Xianxin Zhong; Guixiong Liu; Yu Chen

doi:10.1117/12.385564

9 May 2000 Compensation network for multiple intensity-modulated optical fiber sensors

Kai Li, Xianxin Zhong, Guixiong Liu, Yu Chen

Proceedings Volume 4077, International Conference on Sensors and Control Techniques (ICSC 2000); (2000) https://doi.org/10.1117/12.385564
Event: International Conference on Sensors and Control Techniques (ICSC2000), 2000, Wuhan, China

Abstract

The accuracy of intensity modulation optical fiber sensors worsens greatly due to disturbances such as temperature fluctuation. This paper reports a novel m X n network compensation technique which can be simultaneously applied to many fiber sensors to minimize the degradation. We demonstrate a m X n network (m, n are integers and greater than 1) can compensate (m-1)(n-1) sensors at one time. Further analysis indicates that a m X n compensation network can be looked as the combination of (m- 1)(n-1) four-node networks or three-node networks depending on its structure. Furthermore, its compensation potential is similar to elementary single-sensor networks.

Citation Download Citation

Kai Li, Xianxin Zhong, Guixiong Liu, and Yu Chen "Compensation network for multiple intensity-modulated optical fiber sensors", Proc. SPIE 4077, International Conference on Sensors and Control Techniques (ICSC 2000), (9 May 2000); https://doi.org/10.1117/12.385564

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