Community Research and Development Information Service - CORDIS


This paper presents research into an innovative fibre optic sensor which can be used instead of acoustic emission piezoelectric transducers. This new sensor presents a constant response in both frequency and amplitude range, so that it is not necessary to submit the acquisition system to frequent calibrations. This transducer, based on a Michelson interferometric scheme, shows a very high sensitivity on a broad band frequency range and is compatible with critical environments (strong electromagnetic fields, high temperature, corrosive agents).

Additional information

Authors: TATTI M, JRC Ispra;SANTULLI C, JRC Ispra
Bibliographic Reference: Paper presented: Conferenza Nazionale sulle Prove Non-distruttive Monitoraggio Diagnostica, Torino (IT), October 17-19, 1995
Availability: Available from (1) as paper IT 39346 ORA
Record Number: 199511630 / Last updated on: 1995-12-12
Original language: it
Available languages: it