Coherently seeded, broadband ultrafast thulium fiber amplifier is demonstrated. Its architecture comprises only polarization-maintaining fibers. Preliminary results show amplification of 2 nJ, 5.5ps long, 100 nm (3dB) pulses centered at 1900 nm before recompression.
© 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