Ontology highlight
ABSTRACT:
SUBMITTER: Badman RP
PROVIDER: S-EPMC6946062 | biostudies-literature | 2019 Jul
REPOSITORIES: biostudies-literature
ACS applied materials & interfaces 20190705 28
Nanophotonic waveguides have enabled on-chip optical trap arrays for high-throughput manipulation and measurements. However, the realization of the full potential of these devices requires trapping enhancement for applications that need large trapping force. Here, we demonstrate a solution via fabrication of high refractive index cylindrical trapping particles. Using two different fabrication processes, a cleaving method and a novel lift-off method, we produced cylindrical silicon nitride (Si<su ...[more]