Observation of an anti-PT-symmetric exceptional point and energy-difference conserving dynamics in electrical circuit resonators

Youngsun Choi, Choloong Hahn, Jae Woong Yoon, +1

Nature Communications

Time-asymmetric loop around an exceptional point over the full optical communications band

Jae Woong Yoon, Young‐Sun Choi, Choloong Hahn, +9

Nature

Free-space Optical NetworkPhotonicsEngineeringOptical Transmission SystemOptical Properties +8

Critical field enhancement of asymptotic optical bound states in the continuum

Jae Woong Yoon, Seok Ho Song, Robert Magnusson

Scientific Reports

Quantum PhotonicsEngineeringCavity QedCritical Field EnhancementOptical Properties +17

Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional points

Young‐Sun Choi, Choloong Hahn, Jae Woong Yoon, +2

Nature Communications

Single-layer optical bandpass filter technology

Manoj Niraula, Jae Woong Yoon, Robert Magnusson

Optics Letters

Optical MaterialsEngineeringOptical Transmission SystemMetamaterialsOptoelectronic Devices +14

Efficient band-pass color filters enabled by resonant modes and plasmons near the Rayleigh anomaly

Daniel B. Mazulquim, Kyu Jin Lee, Jae Woong Yoon, +4

Optics Express

PlasmonicsPhotonicsElectromagnetic MetamaterialsEngineeringPhysics +11

Measurement and Modeling of a Complete Optical Absorption and Scattering by Coherent Surface Plasmon-Polariton Excitation Using a Silver Thin-Film Grating

Jae Woong Yoon, Gang Min Koh, Seok Ho Song, +1

Physical Review Letters

PhotonicsPlasmonicsPolariton DynamicSilver Thin-film GratingEngineering +11

Observation of exceptional points in reconfigurable non-Hermitian vector-field holographic lattices

Choloong Hahn, Young‐Sun Choi, Jae Woong Yoon, +3

Nature Communications

A semiconductor metasurface with multiple functionalities: A polarizing beam splitter with simultaneous focusing ability

Jun Hyung Lee, Jae Woong Yoon, Myoung Jin Jung, +3

Applied Physics Letters

Multiple FunctionalitiesEngineeringNegative-index MetamaterialOptic DesignMetasurfaces +18

A Robust Soft Lens for Tunable Camera Application Using Dielectric Elastomer Actuators

Saekwang Nam, Sungryul Yun, Jae Woong Yoon, +5

Soft Robotics