Author:
Herrera-Piad Luis A.,Marrujo-García Sigifredo,Hernández-Romano Ivan,May-Arrioja Daniel A.,Minkovich Vladimir P.,Torres-Cisneros Miguel,Durán-Pérez Oscar A.,González Felipe Velazquez
Abstract
In this work, we present a wavelength-tunable erbium-doped fiber ring laser based on a Mach- Zehnder interferometer composed of a small piece of capillary hollow-core fiber (CHCF), and two small sections of multimode fibers (MMF).