Congratulations to Liam Trimby who won the poster prize for his work on “Tunable Band-Pass Filters using Phase-Change Metamaterials” at the 2nd International Symposium on Doped Amorphous Chalcogenides and Devices in the Lake District.
The work demonstrates how phase-change materials can be used in conjunction with periodic hole arrays to manipulate the extraordinary optical transmission phenomenon to create ultra-thin, high performance, tunable band-pass filters. These filters are applied to the role of multispectral imaging and biological sensing.