The Tm/Al co-doped silica glass was fabricated by the laser additive manufacturing technology. The corresponding Tm/Al co-doped photonic crystal fiber (PCF) performed 13.5 % slope efficiency with nearly 600 mW output laser power.
© 2019 The Author(s)
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