×

You are using an outdated browser Internet Explorer. It does not support some functions of the site.

Recommend that you install one of the following browsers: Firefox, Opera or Chrome.

Contacts:

+7 961 270-60-01
ivdon3@bk.ru

Polyharmonic method of probing fiber-optic temperature and mechanical strain sensors of building structures

Abstract

Polyharmonic method of probing fiber-optic temperature and mechanical strain sensors of building structures

Gizeev M.M.., Denisenko P.E., Denisenko E.P.

Incoming article date: 04.04.2019

The paper presents an approach to the complex measurement of temperatureand mechanical strain for . Using a polyharmonic signal of a given shape allowed two sensors to be simultaneously polled. Temperature and mechanical strain sensors are made in the form of fiber Bragg gratings with special spectral characteristics.

Keywords: Bragg fiber grating, sensor, mechanical strain temperature, construction, photodetector, polyharmonic method, optical fiber, special form of the spectrum, light