Research on PZT Phase Modulator Applied in Optical Cable Identification Device

Qiang Sun; Guang Chao Liu

doi:10.4028/www.scientific.net/AMM.668-669.852

Paper Titles

Image Acquisition System Design of Camera Based on FPGA
p.836

Implementation Method of μC/GUI Chinese Font Base on Embedded System
p.840

Improved Design of Microstrip-to-Slotline Transition
p.844

Research on Front Lighting System of Automobile
p.848

Research on PZT Phase Modulator Applied in Optical Cable Identification Device
p.852

System on Chip Design for Multi-Principle of Relay Protection in the FPGA
p.857

Design of Active Filter Based on MATLAB
p.862

The WSID Circuit Design Based on Arduino
p.866

Improvement of the Analog Data Acquisition Accuracy Based on the Oversampling Technology
p.873

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 668-669Research on PZT Phase Modulator Applied in Optical...

Research on PZT Phase Modulator Applied in Optical Cable Identification Device

Abstract:

The optical cable identification device is based on Sagnac interference principle, which is able to sense the optical phase shift.Phase modulation can improve the sensing sensitivity.In this paper,the feasibility of the piezoelectric ceramic used as phase modulator and its application in optical cable identification device have been analyzed theoretically. We have designed a PZT phase modulator by using P-5 type piezoelectric ceramic tube.Finally, the modulation principle of the PZT phase modulator has been tested by using optical cable identification device. The PZT phase modulator has a good linearity at 10KHz,the PZT phase modulator can be applied in the Sagnac optical cable identification device.

You might also be interested in these eBooks

Mechanical Components and Control Engineering III

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 668-669)

Pages:

852-856

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.668-669.852

Citation:

Cite this paper

Online since:

October 2014

Authors:

Qiang Sun, Guang Chao Liu

Keywords:

Cable Identification, PZT Phase Modulator, Sagnac Interferometer, Sensitivity

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] BuXuan. The total length of fiber-optic cables closer to 15 million km in China[EB/OL]. http: /www. cnii. com. cn/2013-02/07/content_1091076. htm. 2013-02-07. In Chinese.

Google Scholar

[2] Wang Wei, Ding Dongfa, Xia Junlei. Photoelectronic devices applied in interferometric optical fiber sensing system [M]. Beijing, Science press. 2012. In Chinese.

Google Scholar

[3] Wang Tingyun. FIBER-OPTIC PHASE MODULATION THEORY AND EXPERIMENT ANALYSIS WITH PZT CYLINDER. [J] ACTA PHOTONICA SINICA, 1999, 28(2): 1-10. In Chinese.

Google Scholar

[4] Xie Jinghui, Zhao Dazun/Yan Jixiang. Physical Optics Tutorial[M]. Beijing: Beijing Institute of Technology Press, 2005. In Chinese.

Google Scholar

[5] Qiang Sun, Wei Qin. Research of New-style Fiber-Optic Cable Path Detection System Based on Sagnac Effect[J]. Journal of the China Railway Society, 2014, (4): 60-64. In Chinese.

Google Scholar

[6] Luo Wen, Gen Chao, Li Xinyang. Piezoelectric fiber optic phase modulator phase shift coefficient test[J]. HIGH POWER LASER AND PARTICLE BEAMS. 2012, 24(7): 1641-1644. In Chinese.

DOI: 10.3788/hplpb20122407.1641

Google Scholar

[7] Gao Bo, Tian Xiaojian. Response Characteristics of Fiber to PZT Control Signal Based on Differentiating Sagnac Interferomete[J]. SEMICONDUCTOR OPTOELECTRONICS, 2009, 30(5): 679-683. In Chinese.

Google Scholar

[8] Zhu Jianfeng. Double Balanced Detection of Optical Fiber Acoustic Sensor Based on Sagnac Interferometer[J]. Electronics Sci. &Tech. 2013, 26(9): 47-49. In Chinese.

Google Scholar

[9] M. Belal1,X. Zhang,G. Y. Chen. A Compact Optical Microfiber Based PZT Phase Modulator[J]. CLEO Technical Digest . OSA (2012).

Google Scholar

[10] Yuan Yao, Benshun Yi. FBG Based Voltage Measurement using PZT Modulation[z]. WiCOM 2006. International Conference , Wuhan, (2006).

DOI: 10.1109/wicom.2006.155

Google Scholar