The unidirectional scattering of high index metasurfaces is explored at Kerker condition using numerical simulations. We obtained the generalized first Kerker condition for an array of Silicon disks on a dielectric substrate that shows complete forward scattering using the multipole expansion method. We observe a significant Purcell enhancement for the quantum emitter embedded in the disk with emission wavelength overlapping with Kerker condition with a directional emission pattern. We also observed that this enhancement largely depends on the emitter's location and can be further engineered with the refractive index of disks.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.