Min‐Soo Hwang
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View article: Topological manipulation for advancing nanophotonics
Topological manipulation for advancing nanophotonics Open
Topological deformations from the hosting lattice have been applied to nanophotonics for the implementation of quantized topological states. This manipulation enables topological control of light at the wavelength scale, leading to strong …
View article: Vortex nanolaser based on a photonic disclination cavity
Vortex nanolaser based on a photonic disclination cavity Open
Optical vector vortex beams provide additional degrees of freedom for spatially distinguishable channels in data transmission. Although several coherent light sources carrying a topological singularity have been reported, it remains challe…
View article: Manipulating the nonlinearity of transition-metal dichalcogenide polaritons
Manipulating the nonlinearity of transition-metal dichalcogenide polaritons Open
The lithographically designed potential wells in monolayer WS 2 microcavities are utilized to manipulate nonlinear transition-metal dichalcogenide polaritons and enhance the polariton-reservoir interaction strength.
View article: Novel non-plasmonic nanolasers empowered by topology and interference effects
Novel non-plasmonic nanolasers empowered by topology and interference effects Open
Historically, nanophotonics deals with a control of light at the nanoscale being closely connected with the rapid advances in plasmonics – the physics of surface plasmon polaritons supported by metal–dielectric interfaces. Properly enginee…
View article: Z<sub>2</sub> Photonic Topological Insulators in the Visible Wavelength Range for Robust Nanoscale Photonics
Z<sub>2</sub> Photonic Topological Insulators in the Visible Wavelength Range for Robust Nanoscale Photonics Open
Topological photonics provides an ideal platform for demonstrating novel band topology concepts, which are also promising for robust waveguiding, communication, and computation applications. However, many challenges such as extremely large…
View article: Observation and active control of a collective polariton mode and polaritonic band gap in few-layer WS2 strongly coupled with plasmonic lattices
Observation and active control of a collective polariton mode and polaritonic band gap in few-layer WS2 strongly coupled with plasmonic lattices Open
Two-dimensional semiconductors host excitons with very large oscillator strengths and binding energies due to significantly reduced carrier screening. Two-dimensional semiconductors integrated with optical cavities are emerging as a promis…
View article: Pressure Sensors: Transparent, Flexible, Conformal Capacitive Pressure Sensors with Nanoparticles (Small 8/2018)
Pressure Sensors: Transparent, Flexible, Conformal Capacitive Pressure Sensors with Nanoparticles (Small 8/2018) Open
In article number 1703432, Wooyoung Shim and co-workers propose a design strategy for fabricating high-transparency and high-sensitivity capacitive pressure sensors, which relies on the multiple states of nanoparticle dispersity resulting …