Abstract

An inline 8-TDM sensor array based on ultra-weak (0.21%) FBGs was presented. The background noise of the sensor array can reach -100 dB/√Hz at 2 kHz for all the 8 TDM channels. The multi-reflection induced crosstalk of > 97% between the sensors can be < −38 dB for 150 measurements.

© 2015 Optical Society of America

PDF Article

References

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
or
Login to access OSA Member Subscription