Ontology highlight
ABSTRACT:
SUBMITTER: Sakata R
PROVIDER: S-EPMC7367876 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
Nature communications 20200717 1
Mechanical-free, high-power, high-beam-quality two-dimensional (2D) beam scanning lasers are in high demand for various applications including sensing systems for smart mobility, object recognition systems, and adaptive illuminations. Here, we propose and demonstrate the concept of dually modulated photonic crystals to realize such lasers, wherein the positions and sizes of the photonic-crystal lattice points are modulated simultaneously. We show using nano-antenna theory that this photonic nano ...[more]