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Functionalized fiber end superstructure fiber bragg grating refractive index sensor for heavy metal ion detection
We present a novel superstructure fiber Bragg grating fiber end sensor capable of detecting variations in refractive index (RI) of liquids and potentially that of gases, and demonstrated an application in the detection of ...
Birefringent bragg grating in c-shaped optical fiber as a temperature-insensitive refractometer
We demonstrate a simple-to-fabricate refractometer based on the inscription of fiber Bragg gratings in a special C-shaped optical fiber. The C-shaped fiber was drawn into shape using a quarter cladding removed preform of ...