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    Multi-color metasurface hologram based on depth-division multiplexing method

    Multi-color holography using metasurface is being studied in various ways to overcome the limitations of conventional optical holography. In this paper, we propose and numerically demonstrate an efficient meth...

    Namhwa Kim, Ho-Seok Ee in Journal of the Korean Physical Society (2023)

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    Self-aligned on-chip coupled photonic devices using individual cadmium sulfide nanobelts

    Nanowires (NWs) and nanobelts (NBs) have been widely studied and fabricated into a variety of nanoscale devices such as light emitting diodes (LEDs), lasers and biosensors. These unique materials have attracte...

    Jacob S. Berger, Ho-Seok Ee, Mingliang Ren, Daksh Agarwal, Wen**g Liu in Nano Research (2020)

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    Low-power nano-optical vortex trap** via plasmonic diabolo nanoantennas

    Optical vortex trap** can allow the capture and manipulation of micro- and nanometre-sized objects such as damageable biological particles or particles with a refractive index lower than the surrounding mate...

    Ju-Hyung Kang, Kipom Kim, Ho-Seok Ee, Yong-Hee Lee, Tae-Young Yoon in Nature Communications (2011)