@inproceedings{0e6e7ee66f8849289dfb38a0ccd371f0,
title = "PGC modulation based on PZT for fiber interferometeric sensor",
abstract = "The phase generated carrier (PGC) modulation-demodulation technique is the main demodulation technique for fiber interferometric sensors. There are two methods to realize PGC modulation. One method is inner modulation, and the other is external modulation. However, there is less study on the PGC external modulation than the PGC inner modulation. In this paper, we focus on the PGC external modulation to analyze its characteristics. The experiment results indicate that the external demodulation performs well. Furthermore, its cost is much lower than that of inner modulation.",
keywords = "Fiber Sensor, Modulation, PGC, PZT",
author = "Chen, {De Sheng} and Huang, {Xiao Di} and Wang, {Hai Bin} and Lei Jiang",
year = "2012",
doi = "10.1109/SPAWDA.2012.6464057",
language = "English",
isbn = "9781467348164",
series = "Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012",
pages = "148--150",
booktitle = "Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012",
note = "2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012 ; Conference date: 23-11-2012 Through 25-11-2012",
}