36 citations · 39 across the 6 of their papers we have counts for
6 papers
Control of the Optical Response of an Artificial Hybrid Nanosystem Due to the Plasmon-Exciton Plasmon Coupling Effect
Myong-Chol Ko, Nam-Chol Kim, Chol-Jong Jang +4
The optical response of an artificial hybrid molecule system composed of two metallic nanoparticles (MNPs) and a semiconductor quantum dot (SQD) is investigated theoretically due t…
Interparticle Coupling Effects of Two Quantum Dots System on the Transport Properties of a Single Plasmon
Nam-Chol Kim, Myong-Chol Ko, Song-Il Choe +5
Transport properties of a single plasmon interacting with two quantum dots (QDs) system coupled to one-dimensional surface plasmonic waveguide are investigated theoretically via th…
Coherent Controllable Transport of a Surface Plasmon Coupled to Plasmonic Waveguide with a Metal Nano Particle-Semiconductor Quantum Dot Hybrid System
Myong-Chol Ko, Nam-Chol Kim, Zhong-Hua Hao +3
By using the real-space method, switching of a single plasmon interacting with a hybrid nanosystem composed of a semiconductor quantum dot (SQD) and a metallic nanoparticle (MNP) c…
Transport Properties of a Single Plasmon Interacting with a Hybrid Exciton of a Metal Nanoparticle-Semiconductor Quantum Dot System Coupled to Plasmonic Waveguide
Nam-Chol Kim, Myong-Chol Ko, Zhong-Hua Hao +3
Transport properties of a single plasmon interacting with a hybrid system composed of a semiconductor quantum dot (SQD) and a metal nanoparticle (MNP) coupled to one-dimensional su…
Influence of Pulse width and Rabi frequency on the Population dynamics of three-level system in two-photon absorption process
Nam-Chol Kim, Myong-Chol Ko, Song-Jin Im +1
We investigate the population dynamics of the three-level system in the two-photon absorption (TPA) process, mainly focusing the influence of pulse width and Rabi frequency on the…
Exciton-Plasmon Coupling Effects on the Nonlinear Optical Susceptibility of Hybrid Quantum Dot-Metallic Nanoparticle System
Nam-Chol Kim, Myong-Chol Ko, Song-Jin Im +1
We have studied theoretically the exciton-plasmon coupling effects on the third-order optical nonlinearity of a coherently coupled hybrid system of a metal nanoparticle and a semic…