The transfer of information between topological edge states is a robust way spatially manipulating spatial in lattice environments. This method particularly efficient when the modes are kept within gap during transfer. In this work, we show experimentally photonic located at opposite ends dimerized one-dimensional lattice. We use diamond coupled waveguides and that insensitive to presence high ...

In this paper I reflect on the odds and ends of research – that is to say, fragments notes, miscellanea drafts, offcuts applications, keepsakes fieldwork; in short, archival remains unfinished research. Through a discussion failure, loss, incomplete, abandoned, poses questions about threshold endings. At what point does something fall by wayside, never be returned to? More pragmatically, might ...