This paper describes a method of multiplexing several optical signals onto a single spatial
channel (eg, a single-mode fiber) using a short coherence length continuous wave light …

If a number of fiber-optic interferometric sensors are arranged so that their outputs are
returned to the user via a common optical bus, then some method of distinguishing the …

A multiplexing technique is described that requires no electrical power at the sensor
locations and allows the signals from many sensors to be carried on a single optical fiber …

Cost has thus far been a major barrier to the realization of practical interferometric fiber
sensor systems. Multiplexing techniques which allow the operation of several sensors with a …

This paper describes and analyzes a particular application of high duty-cycle time-division
multiplexing to the separation and identification of signals from an interferometric sensor …

Low-coherence-length light from laser diode sources has applications in extending the
useful range of interferometric fiber optic sensors. The characteristics of two commercial low …

A review of recent progress in signal processing, sensor developments and multiplexing
techniques for fibre optic low-coherence interferometry is presented, with an emphasis on …

The multiplexing and demodulation of interferometric sensors using a time-division/phase-
generated carrier approach is described. The scheme uses slightly unbalanced …

This paper describes multiplexing schemes for interferometric fiber sensors based on time-
division multiplexed and dense wavelength-division multiplexing using optical add/drop …

Coherent optical-fibre sensing based on environmentally induced phase modulation can be
extremely sensitive, but interferometric detection limits dynamic range. This letter examines …