Hong-Gyu Park

Characteristics of dielectric-band modified single-cell photonic crystal lasers.

Full three-dimensional subwavelength high-Q surface-plasmon-polariton cavity.

Subwavelength plasmonic lasing from a semiconductor nanodisk with silver nanopan cavity.

Design of polarization-selective light emitters using one-dimensional metal grating mirror.

Ultrasmall subwavelength nanorod plasmonic cavity.

Room-temperature high-Q channel-waveguide surface plasmon nanocavity.

Low-power nano-optical vortex trapping via plasmonic diabolo nanoantennas.

Coaxial multishell nanowires with high-quality electronic interfaces and tunable optical cavities for ultrathin photovoltaics.

Graphene-contact electrically driven microdisk lasers.

Design of input couplers for efficient silicon thin film solar absorbers.

A double-strip plasmonic waveguide coupled to an electrically driven nanowire LED.

Design of input couplers for efficient silicon thin film solar absorbers.

Strong interactive growth behaviours in solution-phase synthesis of three-dimensional metal oxide nanostructures.

Plateau-Rayleigh crystal growth of periodic shells on one-dimensional substrates.

High-throughput patterning of photonic structures with tunable periodicity.

Resonant light scattering from a single dielectric nano-antenna formed by electron beam-induced deposition.

Facet-Selective Epitaxy of Compound Semiconductors on Faceted Silicon Nanowires.

Effects of Gold-Nanoparticle Surface and Vertical Coverage by Conducting Polymer between Indium Tin Oxide and the Hole Transport Layer on Organic Light-Emitting Diodes.

Invisible Hyperbolic Metamaterial Nanotube at Visible Frequency.

A high-resolution strain-gauge nanolaser.

Encoding Active Device Elements at Nanowire Tips.

Direct observation of exceptional points in coupled photonic-crystal lasers with asymmetric optical gains.

Switching of Photonic Crystal Lasers by Graphene.

Design of plasmonic cavities.

Assembly of "3D" plasmonic clusters by "2D" AFM nanomanipulation of highly uniform and smooth gold nanospheres.

Photon-triggered nanowire transistors.

Enhancement of Light Absorption in Silicon Nanowire Photovoltaic Devices with Dielectric and Metallic Grating Structures.

Transparent, Flexible, Conformal Capacitive Pressure Sensors with Nanoparticles.

Responsive Block Copolymer Photonic Microspheres.

A method for single-neuron chronic recording from the retina in awake mice.

Synaptic Barristor Based on Phase-Engineered 2D Heterostructures.

Mie-coupled bound guided states in nanowire geometric superlattices.