English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We study the optical interaction in a coupled dielectric microdisks byinvestigating the splitting of resonance positions of interacting whisperinggallery modes (WGMs) and their pattern change, depending on the distancebetween the microdisks. It is shown that the interaction between the WGMs withodd parity about y-axis becomes appreciable at a distance less than awavelength and causes directional emissions of the resulting interacting WGMs.The directionality of the interacting WGMs can be understood in terms of aneffective boundary deformation in ray dynamical analysis. We also discuss aboutthe oscillation of the splitting when the distance is greater than awavelength.Comment: 7 pages, 10 figure

Directional interacting whispering-gallery modes in coupled dielectric microdisks