S
Soan Kim
Researcher at Gwangju Institute of Science and Technology
Publications - 41
Citations - 633
Soan Kim is an academic researcher from Gwangju Institute of Science and Technology. The author has contributed to research in topics: Photonic-crystal fiber & Dispersion (optics). The author has an hindex of 14, co-authored 41 publications receiving 600 citations.
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Journal ArticleDOI
Compact three segmented multimode fibre modal interferometer for high sensitivity refractive-index measurement
TL;DR: In this article, the evanescent waves in the coreless silica fiber (CSF) region can directly interact with the surrounding medium, and the MCM sensor showed a high sensitivity of 4.37 × 10−4 for a refractive index range of 1.30 to 1.44.
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Enhancement of chemical sensing capability in a photonic crystal fiber with a hollow high index ring defect at the center
TL;DR: Enhanced evanescent wave interaction in the holey region and lower confinement loss by an order of magnitude were achieved simultaneously, which shows a high potential in hyper sensitive fiber-optic chemical sensing applications.
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Novel optical properties of six-fold symmetric photonic quasicrystal fibers.
TL;DR: The photonic quasicrystal fiber exhibits larger cutoff ratio for endlessly single mode operation than that of a triangular photonic crystal fiber having six-fold symmetry and almost zero ultra-flattened chromatic dispersion.
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Dispersion properties of dual-core photonic-quasicrystal fiber
Soan Kim,Chul-Sik Kee +1 more
TL;DR: The circular-like outer core caused by the quasi-periodic arrangement gives rise to an interesting dispersion property that is different from that of a photonic crystal fiber with a dual-core structure.
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Modified rectangular lattice photonic crystal fibers with high birefringence and negative dispersion
TL;DR: A modified rectangular lattice PCF is proposed and it is shown that the proposed structure provides high birefringence and negative dispersion and its slope is negative over the C band.