Nanophotonics Research update Photonic glasses deliver angle-independent structural colour, including reds Gold nanoparticles absorb blue light Read article: Photonic glasses deliver angle-independent structural colour, including reds
Nanophotonics Research update Phase-changing material generates vivid tunable colours A multilayer stack containing a thin film of temperature-sensitive vanadium dioxide creates tunable structural colours on rigid and flexible surfaces Read article: Phase-changing material generates vivid tunable colours
Nanophotonics Research update Metasurface makes thermal sources emit laser-like light Pillar-studded surface just hundreds of nanometres thick allows researchers to control direction, polarization and phase of thermal radiation Read article: Metasurface makes thermal sources emit laser-like light
Nanophotonics Research update Photonic metastructure does vector–matrix multiplication Silicon-based device is less prone to hacking, designers say Read article: Photonic metastructure does vector–matrix multiplication
Nanomaterials Research update Photonic crystals formed over time in ancient Roman glass Distinctive iridescent patina comes from an unusual hierarchically assembled structure with highly ordered nanoscale domains Read article: Photonic crystals formed over time in ancient Roman glass
Nanophotonics Research update Tiny vibrating cavity sees mid-infrared light at room temperature Applications like gas sensing, medical and astronomical imaging and even quantum technologies could benefit Read article: Tiny vibrating cavity sees mid-infrared light at room temperature
Nanophotonics Research update Surface plasmon polaritons launched by nano-emitters are imaged in the near field Tip-enhanced nanospectroscopy reveals quasiparticle standing waves Read article: Surface plasmon polaritons launched by nano-emitters are imaged in the near field
Biophysics Research update Photonic nanospheres help baby shellfish hide from predators A nanomaterial reflector overlies the eye pigments in certain larval crustaceans, allowing the creatures to appear completely transparent Read article: Photonic nanospheres help baby shellfish hide from predators
Nanophotonics Research update ‘World’s smallest photon’ confined in dielectric nanocavity New research could help in the development of optical chip architectures that consume less energy than their electrical counterparts Read article: ‘World’s smallest photon’ confined in dielectric nanocavity
Nanomaterials Research update Accidental discovery produces superfluorescent light at room temperature New upconverted nanoparticles could have applications in optoelectronics and secure multiplexed communication networks Read article: Accidental discovery produces superfluorescent light at room temperature
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