SYZYGY (ETR:SYZ) has had a rough three months with its share price down 13%. It is possible that the markets have ignored the company's differing financials and decided to lean-in to the negative ...

Nanophotonics and plasmonics is the study of light at the nanometre-scale. Light can only be focused to a spot roughly half its wavelength in size (a few hundred nanometres for visible light).

The role of plasmonics in optical imaging is remarkable, as it takes us far beyond the conventional limits of spatial resolution in optical imaging. But we still come to a resolution limit of ...