PGC modulation based on PZT for fiber interferometeric sensor

De Sheng Chen; Xiao Di Huang; Hai Bin Wang; Lei Jiang

doi:10.1109/SPAWDA.2012.6464057

PGC modulation based on PZT for fiber interferometeric sensor

De Sheng Chen^*, Xiao Di Huang, Hai Bin Wang, Lei Jiang

^*Corresponding author for this work

CAS - Institute of Acoustics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

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.

Original language	English
Title of host publication	Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012
Pages	148-150
Number of pages	3
DOIs	https://doi.org/10.1109/SPAWDA.2012.6464057
Publication status	Published - 2012
Externally published	Yes
Event	2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012 - Shanghai, China Duration: 23 Nov 2012 → 25 Nov 2012

Publication series

Name	Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012

Conference

Conference	2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012
Country/Territory	China
City	Shanghai
Period	23/11/12 → 25/11/12

Keywords

Fiber Sensor
Modulation
PGC
PZT

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10.1109/SPAWDA.2012.6464057

Cite this

Chen, D. S., Huang, X. D., Wang, H. B., & Jiang, L. (2012). PGC modulation based on PZT for fiber interferometeric sensor. In Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012 (pp. 148-150). Article 6464057 (Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012). https://doi.org/10.1109/SPAWDA.2012.6464057

@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",

}

Chen, DS, Huang, XD, Wang, HB & Jiang, L 2012, PGC modulation based on PZT for fiber interferometeric sensor. in Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012., 6464057, Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012, pp. 148-150, 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012, Shanghai, China, 23/11/12. https://doi.org/10.1109/SPAWDA.2012.6464057

PGC modulation based on PZT for fiber interferometeric sensor. / Chen, De Sheng; Huang, Xiao Di; Wang, Hai Bin et al.
Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012. 2012. p. 148-150 6464057 (Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - PGC modulation based on PZT for fiber interferometeric sensor

AU - Chen, De Sheng

AU - Huang, Xiao Di

AU - Wang, Hai Bin

AU - Jiang, Lei

PY - 2012

Y1 - 2012

N2 - 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.

AB - 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.

KW - Fiber Sensor

KW - Modulation

KW - PGC

KW - PZT

UR - http://www.scopus.com/inward/record.url?scp=84874615516&partnerID=8YFLogxK

U2 - 10.1109/SPAWDA.2012.6464057

DO - 10.1109/SPAWDA.2012.6464057

M3 - Conference contribution

AN - SCOPUS:84874615516

SN - 9781467348164

T3 - Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012

SP - 148

EP - 150

BT - Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012

T2 - 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012

Y2 - 23 November 2012 through 25 November 2012

ER -

Chen DS, Huang XD, Wang HB, Jiang L. PGC modulation based on PZT for fiber interferometeric sensor. In Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012. 2012. p. 148-150. 6464057. (Proceedings of the 2012 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2012). doi: 10.1109/SPAWDA.2012.6464057

PGC modulation based on PZT for fiber interferometeric sensor

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