Simple Few-Mode Sensor with Temperature Strain Discrimination

Lars Grüner-Nielsen, Mads Holmark Vandborg, Ninik Irawati, Karsten Rottwitt, Mikael Lassen

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Abstract

A simple few-mode interference sensor is introduced. Using interference from beating between the fundamental mode and two different higher-order modes, temperature-strain discrimination is possible. By use of a Fourier filter, it is possible to detect both beat patterns simultaneously
Original languageEnglish
Publication date2024
Number of pages4
Publication statusPublished - 2024
Event50th European Conference on Optical Communication - Frankfurt, Germany
Duration: 22 Sept 202426 Oct 2024
Conference number: 50

Conference

Conference50th European Conference on Optical Communication
Number50
Country/TerritoryGermany
CityFrankfurt
Period22/09/202426/10/2024

Bibliographical note

Paper W4F.4

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