Multiplexing optical fiber Fabry-Perot interferometers based on air-microcavities

• Type: Article in International Conference Proceedings Book
• Date: 2019

Authors

Perez Herrera, RA (Author) Other; Novais, S (Author) Other; Bravo, M (Author) Other; Leandro, D (Author) Other; Susana Silva (Author) FCUP; Frazao, O (Author) FCUP; Lopez Amo, M (Author) Other

Conference proceedings International

Title: SEVENTH EUROPEAN WORKSHOP ON OPTICAL FIBRE SENSORS (EWOFS 2019)

7th European Workshop on Optical Fibre Sensors (EWOFS)

Limassol, CYPRUS, OCT 01-04, 2019

Indexing

ISI Web of Knowledge - 4 Citations

Scopus - 2 Citations

Other information

Authenticus ID: P-00R-6EG

DOI: 10.1117/12.2540150

Abstract (EN): In this work we demonstrate the multiplexing capability of new optical fiber Fabry-Perot interferometers based on air-microcavities using a commercial FBG interrogator. Three optimized air-microcavity interferometer sensors have been multiplexed in a single network and have been monitored using the commercial FBGs interrogator in combination with FFT calculations. Results show a sensitivity of 2.18 pi rad/m epsilon and a crosstalk-free operation.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 4