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Creators/Authors contains: "Kim, Bok Young"

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  1. ; ; ; ; ; (, CLEO: Science and Innovations 2022)
    Using silicon-nitride microresonators with integrated Moiré-Bragg gratings to suppress parasitic nonlinear processes, we demonstrate on-chip frequency conversion to a single idler tone with a record-high 71% efficiency using Bragg scattering four-wave-mixing. 
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  2. ; ; ; ; ; ; ; (, Nature Communications)
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  3. ; ; ; ; ; ; ; ; (, Physical Review Letters)
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  4. ; ; ; ; (, Conference on Lasers and Electro-Optics OSA Terchnical Digest (online) (Optical Society of America, 2018))
    We demonstrate a large effective χ(2) in a rubidium-filled photonic bandgap fiber by an spontaneous parametric down conversion process. This system can be used for the coherent photon conversion scheme in quantum information processing. 
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  5. ; ; ; ; ; ; ; ; ; ; et al (, Conference on Lasers and Electro-Optics)
    We experimentally demonstrate soliton mode-locked Kerr comb generation at near-visible wavelengths in a silicon nitride microresonator. We achieve the shortest wavelength to-date for mode-locked Kerr combs through dispersion engineering of a higher-order mode. 
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