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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

To suppress unwanted crosstalks between nearby optical elements, thedecoupling technique for integrated systems has been desired for the targetcontrol of light flows. Although cloaking methods have enabled completedecoupling of optical elements by manipulating electromagnetic wavesmicroscopically, it is neither feasible nor necessary to control each unitelement in coupled systems when considering severe restrictions on materialparameters for cloaking. Here we develop the macroscopic approach to designcrosstalk-free regions in coupled optical systems. By inversely designing theeigenstate which encompasses target elements, the stable decoupling of theelements from the coupled system is achieved, being completely independent fromthe random alteration of the decoupled region, and at the same time, allowingcoherent and scattering-free wave transport with desired spatial profiles. Wealso demonstrate the decoupling in disordered systems, overcoming the transportblockade from Anderson localization. Our results provide an attractive solutionfor 'target hiding' of elements inside coupled systems.

Target decoupling in a coupled optical system resistant to random perturbation