A grating-less in-fibre magnetometer realised in a polymer-MOF infiltrated using ferrofluid

摘要

We report a grating-less, in-fibre magnetometer realised in a polymethylmethacrylate (PMMA) microstructured opticalfibre that has been infiltrated using a hydrocarbon oil based ferrofluid. The lossy magnetic fluid has been infiltrated bycapillarity action