ORE Open Research Exeter TITLE Phase-change band-pass filters for multispectral imaging AUTHORS Trimby, L; Baldycheva, A; Wright, CD DEPOSITED IN ORE 09 March 2018 This version available at http://hdl.handle.net/10871/32009 COPYRIGHT AND REUSE Open Research Exeter makes this work available in accordance with publisher policies. A NOTE ON VERSIONS The version presented here may differ from the published version. If citing, you are advised to consult the published version for pagination, volume/issue and date of publication