13 citations · 46 across the 5 of their papers we have counts for
5 papers
Experimental Demonstration of Stationary Dark-State Polaritons Dressed by Dipole-Dipole Interaction
Bongjune Kim, Ko-Tang Chen, Kuei-You Chen +4
Dark-state polaritons (DSPs) based on the effect of electromagnetically induced transparency are bosonic quasiparticles, representing the superpositions of photons and atomic groun…
Increasing decoherence rate of Rydberg polaritons due to accumulating dark Rydberg atoms
Ko-Tang Chen, Bongjune Kim, Chia-Chen Su +4
We experimentally observed an accumulative type of nonlinear attenuation and distortion of slow light, i.e., Rydberg polaritons, with the Rydberg state in the w…
A Weakly-Interacting Many-Body System of Rydberg Polaritons Based on Electromagnetically Induced Transparency
Bongjune Kim, Ko-Tang Chen, Shih-Si Hsiao +9
We proposed utilizing a medium with a high optical depth (OD) and a Rydberg state of low principal quantum number, , to create a weakly-interacting many-body system of Rydberg p…
Mean field theory of weakly-interacting Rydberg polaritons in the EIT system based on the nearest-neighbor distribution
Shih-Si Hsiao, Ko-Tang Chen, Ite A. Yu
The combination of high optical nonlinearity in the electromagnetically induced transparency (EIT) effect and strong electric dipole-dipole interaction (DDI) among the Rydberg-stat…
Effect of laser frequency fluctuation on the decay rate of Rydberg coherence
Bongjune Kim, Ko-Tang Chen, Chia-Yu Hsu +8
The effect of electromagnetically induced transparency (EIT) combined with Rydberg-state atoms provides high optical nonlinearity to efficiently mediate the photon-photon interacti…