Title :
Time-division multiplexing of fibre optic interferometric sensors using a frequency modulated laser diode
Author :
Farahi, F. ; Jones, J.D.C. ; Jackson, D.A.
Author_Institution :
Phys. Labs., Kent Univ.
fDate :
1/7/1988 12:00:00 AM
Abstract :
A multiplexed sensing system based on a frequency modulated laser diode is demonstrated, where a time addressing technique is used to identify signals from different interferometers. It is shown that sensor interferometers with the same path differences can be deployed in the system and crosstalk between different interferometers is avoidable
Keywords :
fibre optic sensors; time division multiplexing; TDM; crosstalk avoidance; fibre optic interferometric sensors; frequency modulated laser diode; multiplexed sensing system; sensor interferometers; time addressing technique; time-division multiplexing;
Journal_Title :
Electronics Letters
