- Widely tunable erbium-doped fiber laser based on multimode interference effectA Castillo-Guzman
Facultad de Ciencias Fisico Matematicas, Universidad Autonoma de Nuevo Leon, Av Universidad s n, Cd Universitaria, San Nicolas de los Garza, Nuevo Leon, Mexico
Opt Express 18:591-7. 2010..A tuning range of 60 nm was obtained, ranging from 1549 nm to 1609 nm, with a signal to noise ratio of 40 dB. The tunable MMI filter mechanism is very simple and inexpensive, but also quite efficient as a wavelength tunable filter...