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  1. degruyter.com

    Exploring the non-Hermitian properties of semiconductor materials for optical applications is at the forefront of photonic research. However, the selection of appropriate systems to implement such photonic devices remains a topic of debate. In this work, we demonstrate that a perovskite crystal, characterized by its easy and low-cost manufacturing, when placed between two distributed Bragg ...
    • Non-Hermitian polariton photon coupling in a perovskite open microcavity

      ton-photon detuning dependent polariton decay rates through the broad exciton absorption peak implies a complicatedmultiparameternon-Hermitianmechanism.It leads to the natural loss of strong coupling in polariton ... induced perovskite microcavity, it is essential to fabri-

    • Supporting Information: Non-Hermitian polariton-photon coupling in a ...

      polariton-photon coupling in a perovskite open microcavity 1 Crystalisation of PEPI-F SynthesisofthesolutionforPEPI-Fcrystallizationwas carriedoutinanargon-filledgloveboxbymixingPbI 2 and(4F)-PEAIanhydrouspowderina1:2molarratio. They were then dissolved in -butyrolactone so that the perovskite concentration was 0.25 M. The disso-

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  3. The ability to control the distance between DBRs in open cavities also allows us to form an air gap that we used for non-Hermitian polariton-photon coupling in this paper. Typically, to observe strong light-matter coupling the perovskite material is sandwiched between DBRs, as schematically illustrated in Figure 1 (a), forming a so-called ...
  4. degruyter.com

    ton-photon detuning dependent polariton decay rates through the broad exciton absorption peak implies a complicatedmultiparameternon-Hermitianmechanism.It leads to the natural loss of strong coupling in polariton ... induced perovskite microcavity, it is essential to fabri-
  5. pubmed.ncbi.nlm.nih.gov

    May 15, 2024Exploring the non-Hermitian properties of semiconductor materials for optical applications is at the forefront of photonic research. However, the selection of appropriate systems to implement such photonic devices remains a topic of debate. ... Non-Hermitian polariton-photon coupling in a perovskite open microcavity Nanophotonics. 2024 May 15 ...
  6. Here we first demonstrate direct polariton coupling within a single microcavity, which remodels the conventional design of a non-Hermitian system (more than two photonic components) into a single ...
    Author:Hyun Gyu Song, Minho Choi, Kie Young Woo, Chung Hyun Park, Yong-Hoon ChoPublished:2021
  7. ui.adsabs.harvard.edu

    Exploring the non-Hermitian properties of semiconductor materials for optical applications is at the forefront of photonic research. However, the selection of appropriate systems to implement such photonic devices remains a topic of debate. In this work, we demonstrate that a perovskite crystal, characterized by its easy and low-cost manufacturing, when placed between two distributed Bragg ...
  8. iris.rais.is

    However, the selection of appropriate systems to implement such photonic devices remains a topic of debate. In this work, we demonstrate that a perovskite crystal, characterized by its easy and low-cost manufacturing, when placed between two distributed Bragg reflectors with an air gap, can form a natural double microcavity.
  9. degruyter.com

    polariton-photon coupling in a perovskite open microcavity 1 Crystalisation of PEPI-F SynthesisofthesolutionforPEPI-Fcrystallizationwas carriedoutinanargon-filledgloveboxbymixingPbI 2 and(4F)-PEAIanhydrouspowderina1:2molarratio. They were then dissolved in -butyrolactone so that the perovskite concentration was 0.25 M. The disso-
  10. semanticscholar.org

    Figure 6 Exceptional Point in Double Self-Induced Perovskite Microcavity. Panel (a) displays the real part of the eigenvalues of Hamiltonian (12), represented by deep purple and orange lines. The black and grey dashed lines correspond to two external photon modes. Panel (b) illustrates the resonance between the lower polariton and mode CEI . This specific point in the energy spectrum satisfies ...
  11. researchgate.net

    May 15, 20244 — M. Ke ¸ dziora et al.: Non-Hermitian strong coupling in a double perovskite cavity Figure 3: Panels (a, b) show the experimental results (left sides) and simulations (right sides) of ...

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