Výsledky vyhledávání - "Dong Yoon Oh"

Akademický článek

Dirac solitons in optical microresonators

Autor: Heming Wang, Yu-Kun Lu, Lue Wu, Dong Yoon Oh, Boqiang Shen, Seung Hoon Lee, Kerry Vahala

Publikováno v: Light: Science & Applications, Vol 9, Iss 1, Pp 1-15 (2020)

Dirac solitons: Equation describes new properties The intriguing properties of a new type of ultrashort light pulse in microresonators are described. Called a Dirac soliton, Heming Wang and colleagues at the California Institute of Technology say tha

Externí odkaz: https://doaj.org/article/482300fd799b48a68977be2cebeeb63e

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Akademický článek

Towards visible soliton microcomb generation

Autor: Seung Hoon Lee, Dong Yoon Oh, Qi-Fan Yang, Boqiang Shen, Heming Wang, Ki Youl Yang, Yu-Hung Lai, Xu Yi, Xinbai Li, Kerry Vahala

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)

Chip-based microresonator frequency combs are currently limited to the infrared spectral region. Here, the authors generate combs whose center frequency approaches the visible spectrum enabled by combining geometrical and mode-hybridization dispersio

Externí odkaz: https://doaj.org/article/78d2230942624a1ba0556dcb1165b2ff

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Akademický článek

Coherent ultra-violet to near-infrared generation in silica ridge waveguides

Autor: Dong Yoon Oh, Ki Youl Yang, Connor Fredrick, Gabriel Ycas, Scott A. Diddams, Kerry J. Vahala

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)

Continuum generation in optical fibres has enabled many applications, like optical frequency combs. Here, Ohet al. demonstrate controlled dispersive-wave generation in on-chip silica waveguides, which could have a similar impact on integrated devices

Externí odkaz: https://doaj.org/article/df4d794b74e142d9a9699b0c4bca8f32

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Akademický článek

Microspinning: Local Surface Mixing via Rotation of Magnetic Microparticles for Efficient Small-Volume Bioassays

Autor: Su Deok Kim, Seo Woo Song, Dong Yoon Oh, Amos Chungwon Lee, Jeong Woo Koo, Taehun Kang, Min Chang Kim, Changhee Lee, Yunjin Jeong, Hyun Yong Jeong, Daewon Lee, Seongkyu Cho, Sunghoon Kwon, Jiyun Kim

Publikováno v: Micromachines, Vol 11, Iss 2, p 175 (2020)

The need for high-throughput screening has led to the miniaturization of the reaction volume of the chamber in bioassays. As the reactor gets smaller, surface tension dominates the gravitational or inertial force, and mixing efficiency decreases in s

Externí odkaz: https://doaj.org/article/87234f02b55348bcbb67607c802bb60b

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