2026-06-27T15:44:14Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/589282023-08-28T07:22:52Zcom_20.500.14352_14col_20.500.14352_15

Bernabeu Martínez, Eusebio Navarrete Fernández, María Cruz 2023-06-20T18:55:17Z 2023-06-20T18:55:17Z 1994-08-01 0030-4018 10.1016/0030-4018(94)90171-6 https://hdl.handle.net/20.500.14352/58928 http://dx.doi.org/10.1016/0030-4018(94)90171-6 http://www.sciencedirect.com/ A three-branch all-fibre optic interferometer (3B-FOI) based on a Mach-Zehnder configuration is proposed. We have studied the feasibility of using it to measure two phase perturbations. Results are presented which show the linearity of the detection scheme. It is shown that the 3B-FOI can be used to separate the induced phase changes produced by two measurands acting simultaneously on a single sensing fibre. metadata only access Three-branch optical fibre interferometer for simultaneous measurement of two physical measurands journal article