High Definition Fiber Optic Sensing (HD-FOS) uses optical frequency domain reflectometry to convert a standard unaltered fiber optic cable into a virtual continuous line of sensors to measure strain or temperature.  A distinct measurement can be made in 1mm increments along the length of fiber.  Altering the fiber with Bragg gratings in un-necessary and sensors can be constructed with standard cable. The fiber can be bonded to structures or in many cases embedded within them.

ODiSI_Wing_data

 

 

 

 

 

 

 

 

Measuring_strain_bondedstructure.

 

 

 

 

 

Post_Processing

 

 

 

 

 

Data_Visualization

 

 

 

 

Trigger_Labview