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Peak Search Method for the Optical Spectrum Signals

  • Riqing Lv
  • Yong ZhaoEmail author
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 306)

Abstract

Nowadays, optical fiber sensors were widely used in physics and chemistry. And the processing of the optical spectrum signals was important in the sensing area. In the paper, a simple peak and notch search method was proposed to obtain the wavelengths of peaks and notches in the fiber Fabry-Perot interferometer sensor. The method efficiently reduced the noise of the optical spectrum and detected the wavelengths of peaks and notches, and it could be also extended for other optical spectrum signals.

Keywords

Optical fiber sensor Peak search method Peak wavelength Optical spectrum signals Fiber Fabry-Perot interferometer sensor 

Notes

Acknowledgments

This work was supported in part by the National Natural Science Foundation of China under Grant No. 61203206 and 61273059, and the Fundamental Research Funds for the Central Universities under Grant No. 110604009 and 110804003, and IAPI Fundamental Research Funds under Grant 2013ZCX02-05.

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  1. 1.College of Information Science and EngineeringNortheastern UniversityShenyangChina
  2. 2.State Key Laboratory of Synthetical Automation for Process IndustriesNortheastern UniversityShenyangChina

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