A fiber Bragg grating tunable filter based on traction and compression has been realized using two piezoelectric actuators. A linear tuning range of 28 nm was obtained.
Touradj Ebrahimi, Davi Nachtigall Lazzarotto, Bowen Huang
David Atienza Alonso, Giovanni Ansaloni, Miguel Peon Quiros, Flavio Ponzina
Touradj Ebrahimi, Michela Testolina, Davi Nachtigall Lazzarotto