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Article
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...
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Article
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...
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Article
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...