This is the author accepted manuscript. The final version is available from the European Phase Change and Ovonics Symposium via the link in this recordWe describe a possible device design approach and an experimental test platform suitable for the
realization and characterization of phase-change based meta-devices incorporating in-situ
switching and operating at infrared wavelengths. Measurements on such a prototype device
working at 1.55 µm are presented.US Naval Research LaboratoriesEngineering and Physical Sciences Research Council (EPSRC
