Ontology highlight
ABSTRACT:
SUBMITTER: Heilmann R
PROVIDER: S-EPMC8780794 | biostudies-literature | 2022 Jan
REPOSITORIES: biostudies-literature
Heilmann Rebecca R Salerno Grazia G Cuerda Javier J Hakala Tommi K TK Törmä Päivi P
ACS photonics 20220107 1
Plasmonic lattices of metal nanoparticles have emerged as an effective platform for strong light-matter coupling, lasing, and Bose-Einstein condensation. However, the full potential of complex unit cell structures has not been exploited. On the other hand, bound states in continuum (BICs) have attracted attention, as they provide topologically protected optical modes with diverging quality factors. Here, we show that quadrumer nanoparticle lattices enable lasing in a quasi-BIC mode with a highly ...[more]