Numerical simulation of optoelectronic sensors: Fiber Bragg grating and noise

Authors

Graham Wild, Royal Melbourne Institute of Technology University
Steven J. Richardson, Edith Cowan UniversityFollow
Steven Hinkley, Edith Cowan UniversityFollow

Document Type

Conference Proceeding

Publication Title

2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

Publisher

Institute of Electrical and Electronics Engineers Inc.

School

School of Science

RAS ID

23390

Comments

Wild, G., Richardson, S., & Hinckley, S. (2016). Numerical simulation of optoelectronic sensors: Fiber Bragg and noise. In 2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) (167-168). Available here.

Abstract

A previous numerical model was used to simulate the interrogation of optical fiber Bragg grating sensing signals. The noise in the optoelectronic receiver, a photodiode, and transimpedance amplifier, has been incorporated into the model. The simulation results have enabled the comparison of various interrogation systems for optical fiber Bragg grating sensors. That is, utilizing the same sensing element and the same optoelectronic receiver, the choice between either edge filter detection or power detection can be compared and contrasted.

DOI

10.1109/NUSOD.2016.7547086

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