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Long Period Gratings in Random Hole Optical Fibers for Refractive Index Sensing
(Mdpi Ag, 2011-02-01)
We have demonstrated the fabrication of long period gratings in random hole optical fibers. The long period gratings are fabricated by a point-by-point technique using a CO2 laser. The gratings with a periodicity of 450 ...
Photonic Biosensor Assays to Detect and Distinguish Subspecies of Francisella tularensis
The application of photonic biosensor assays to diagnose the category-A select agent Francisella tularensis was investigated. Both interferometric and long period fiber grating sensing structures were successfully demonstrated; ...