Two Er-doped fibers with different core compositions and similar waveguiding properties were used to demonstrate an increase in SBS threshold to 1.8 kW, which is 2.5 dB higher compared to single-fiber amplifier.
© 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