5 citations · 18 across the 6 of their papers we have counts for
7 papers
Modelling Purcell enhancement of metasurfaces supporting quasi-bound states in the continuum
Joshua T. Y. Tse, Taisuke Enomoto, Shunsuke Murai +1
Bound states in the continuum (BIC) exhibit extremely high quality factors due to the lack of radiation loss and thus are widely studied for Purcell enhancement. However, a closer…
Interpreting Purcell Enhancement of Non-Hermitian Metasurfaces with Spectral Parameters
Joshua T. Y. Tse, Shunsuke Murai, Katsuhisa Tanaka
The Purcell effect describes the enhancement of the spontaneous emission rate of an emitter near a resonant structure. However, evaluating the Purcell factor quantitatively and emp…
Modified Coupled-mode Theory for the Absorption in Plasmonic Lattices
Joshua T. Y. Tse, Shunsuke Murai, Katsuhisa Tanaka
Surface lattice resonance supported on plasmonic nanoparticle arrays enhances light-matter interactions for applications such as photoluminescence enhancement. The photoluminescenc…
Study of the surface lattice resonance on basis orientation for achieving ultrahigh quality factor > 12000
C. Liu, Joshua T. Y. Tse, H. C. Ong
Periodic nanoparticle arrays can support surface lattice resonances (SLRs), which arise from the hybridization between localized surface plasmons (LSPs) and diffractive Rayleigh an…
Resonant Critical Coupling of Surface Lattice Resonances with Fluorescent Absorptive Thin Film
Joshua T. Y. Tse, Shunsuke Murai, Katsuhisa Tanaka
Surface lattice resonance supported on nanoparticle arrays is a promising candidate in enhancing fluorescent effects in both absorption and emission. The optical enhancement provid…
Realization of superchiral surface lattice resonances in three-dimensional bipartite nanoparticle arrays
Joshua T. Y. Tse, H. C. Ong
Optical chirality (OC) is a fundamental property of electromagnetic waves that plays a key role in governing chiral light-matter interaction. Here, we demonstrate how to obtain sup…