Search by tag «Anapole states» 2 results

• Invisible Material: Researchers Model Metasurfaces in Hybrid Anapole Modes for the First Time

  Global trends are leaning towards miniaturization, minimalism, and portability – and that's the case for research, too. These days, metasurfaces are gaining popularity as platforms for super-thin devices equal, or sometimes superior to, their "normal-sized" counterparts. This is achieved thanks to “invisible” particles in anapole modes. Recently, these particles have revolutionized nanophotonics, but researchers from ITMO, Moscow, and Riga went even further and developed hybrid anapole modes. Their new model is more efficient than its predecessors and opens new applications for metasurfaces in optics. 

  15.12.2021

• ITMO Researchers Generate Laser Radiation in Anapole Modes

  ITMO University researchers in collaboration with scientists from the Australian National University and Korea University have demonstrated the generation of laser radiation in anapole states (modes) for the first time. In the future, this might help develop compact sources of laser radiation such as lab-on-a-chip devices. 

  25.10.2021