We present a single-end few-mode-fiber-based distributed sensing system that allows simultaneous temperature and strain measurement by BOTDR and heterodyne detection. The performance is optimized by exploiting modal profile and doping concentration.

© 2015 Optical Society of America

PDF Article  |   Presentation Video


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

Presentation Video

Videos freely accessible in 2020 and available to subscribers starting in 2021.