The π-phase-shifted FBG in proposed random fiber laser significantly inhibited the sub-cavity modes, emitting a narrow lasing of 225 Hz with 58 dB side-mode suppression ratio and providing a new option for high-resolution sensing. © 2019 The Author(s)
© 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