Enhanced Transmission in Rolled-up Hyperlenses utilizing Fabry-Pe\'rot Resonances
Jochen Kerbst, Stephan Schwaiger, Andreas Rottler, Aune Koitm\"ae,, Markus Br\"oll, Andrea Stemmann, Christian Heyn, Detlef Heitmann, and Stefan, Mendach
TL;DR
This paper demonstrates that Fabry-Pérot resonances can significantly enhance transmission in rolled-up hyperlenses, enabling better performance at specific frequencies through experimental and simulation validation.
Contribution
It introduces a method to improve hyperlens transmission using Fabry-Pérot resonances, validated by experiments and simulations.
Findings
Transmission peaks at specific frequencies due to Fabry-Pérot resonances
Hyperlensing occurs at frequencies with high transmission
Experimental and simulation results confirm the enhancement
Abstract
We experimentally demonstrate that the transmission though rolled-up metal/semiconductor hyperlenses can be enhanced at desired frequencies utilizing Fabry-P\'erot resonances. By means of finite difference time domain simulations we prove that hyperlensing occurs at frequencies of high transmission.
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