We demonstrate 1870nm to 2051nm continuous wavelength-tuning in a thulium-doped fiber ring laser, using a Fabry-Perot tunable filter. By employing a saturable-absorption-induced grating filter, stable single-longitudinal-mode lasing is achieved in a range from 1920nm to 2020nm.

© 2017 Optical Society of America

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription