A Review of Recent Developments in Fiber Optic Sensor Technology - ScienceDirect Skip to
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We review recent advances in distributed fiber optic sensing (DFOS) and their applications.
The scattering mechanisms in glass, which are exploited for reflectometry-based DFOS, are …

A novel configuration of a distributed fiber sensor by Brillouin gain analysis has been
developed for temperature and strain monitoring. It uses a single laser source, and the …

Stimulated Brillouin scattering (SBS), as one type of third-order nonlinear optics effect, is
extensively exploited and rapidly developed in the field of lasers and optoelectronics. A …

Results are reported from recent research on the use of the Brillouin gain/loss mechanism
for distributed sensing. A theoretical model of the interaction of the pulsed and CW beams is …

We present a novel distributed temperature sensor that uses the temperature dependence of
the frequency at which the loss is maximized in the interaction between a cw laser and a …

We report a high-spatial-resolution and long-range distributed temperature sensor through
optimizing differential pulse-width pair Brillouin optical time-domain analysis (DPP-BOTDA) …

As performance demands continue to grow, many optical fibre systems are operating at
progressively higher power levels. However, Brillouin scattering restricts continued power …

Optical sensing offers an attractive solution to the societal concern for prevention of natural
and human‐generated threats and for efficient use of natural resources. The unprecedented …

We present a novel distributed sensor that utilizes the temperature and strain dependence of
the frequency at which the Brillouin loss is maximized in the interaction between a cw laser …