Researcher Page


Yu, Kyoungsik (유경식) C-2078-2011

School of Electrical Engineering(전기및전자공학부)
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Research Area
Photonics, Optoelectronics, Nanophotonics

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Observation of Wavelength-Dependent Quantum Plasmon Tunneling with Varying the Thickness of Graphene Spacer

Lee, Khang June; Kim, Shinho; Hong, Woonggi; et al, SCIENTIFIC REPORTS, v.9, pp.1199, 2019-02


Thermo-optic control of the longitudinal radiation angle in a silicon-based optical phased array

Kim, Seong-Hwan; You, Jong-Bum; Ha, Yungi; et al, OPTICS LETTERS, v.44, no.2, pp.411 - 414, 2019-01


Development of a smartphone-based rapid dual fluorescent diagnostic system for the simultaneous detection of influenza A and H5 subtype in avian influenza A-infected patients

Yeo, Seon-Ju; Kang, Homan; Tung Duy Dao; et al, THERANOSTICS, v.8, no.22, pp.6132 - 6148, 2018-12


High-efficiency broadband light coupling between optical fibers and photonic integrated circuits

Son, Gyeongho; Han, Seungjun; Park, Jongwoo; et al, NANOPHOTONICS, v.7, no.12, pp.1845 - 1864, 2018-12


Coupling performance enhancement using SOI grating coupler design

Sharma, Tarun; Kwon, Hyeokbin; Park, Jongwoo; et al, OPTICS COMMUNICATIONS, v.427, pp.452 - 456, 2018-11


Large-Scale Polarization-Insensitive Silicon Photonic MEMS Switches

Han, Sangyoon; Seok, Tae Joon; Yu, Kyoungsikresearcher; et al, JOURNAL OF LIGHTWAVE TECHNOLOGY, v.36, no.10, pp.1824 - 1830, 2018-05


Conductive Co 3 O 4/graphene (core/shell) quantum dots as electrode materials for electrochemical pseudocapacitor applications

Shim, Jaeho; Ko, Yohan; Lee, Kyu Seung; et al, COMPOSITES PART B-ENGINEERING, v.130, pp.230 - 235, 2017-12


오목한 광섬유 팁의 방사특성에 관한 연구

손경호; 유경식researcher, 한국전자통신학회 논문지, v.12, no.5, pp.731 - 736, 2017-10


Functional Circuitry on Commercial Fabric via Textile-Compatible Nanoscale Film Coating Process for Fibertronics

Bae, Hagyoul; Jang, Byung Chul; Park, Hongkeun; et al, NANO LETTERS, v.10, no.10, pp.6443 - 6452, 2017-10


Tapered Optical Fiber Couplers Fabricated by Droplet-based Chemical Etching

Son, Gyeongho; Jung, Youngho; Yu, Kyoungsikresearcher, IEEE PHOTONICS JOURNAL, v.9, no.5, 2017-10


Facile photothermal synthesis of localized vanadium oxide capable of extraordinary phase transition

Seo, Giwan; You, Jong-Bum; Kim, Bong-Jun; et al, OPTICAL MATERIALS EXPRESS, v.7, no.8, pp.2860 - 2870, 2017-08


Nanomechanical Encoding Method Using Enhanced Thermal Concentration on a Metallic Nanobridge

Lee, Jeong-Oen; Choi, Kwang-Wook; Choi, Seon-Jin; et al, ACS NANO, v.11, no.8, pp.7781 - 7789, 2017-08


Asymmetric Superimposed Optical Vortex Beam Emission at Exceptional Point

Tan, James Y. S.; Yu, Kyoungsikresearcher, IEEE PHOTONICS TECHNOLOGY LETTERS, v.29, no.10, pp.818 - 821, 2017-05


Flash-Induced Self-Limited Plasmonic Welding of Silver Nanowire Network for Transparent Flexible Energy Harvester

Park, Jung Hwan; Hwang, Geon-Tae; Kim, Shin-Ho; et al, ADVANCED MATERIALS, v.29, no.5, 2017-02


Photon-assisted tunneling for sub-bandgap light detection in silicon PN-doped waveguides

You, Jong-Bum; Kwon, Hyeokbin; Kim, Jonghoon; et al, OPTICS EXPRESS, v.25, no.4, pp.4284 - 4296, 2017-02


플루오린화 수소산의 습식식각법을 이용한 광섬유형 방향성 결합기

손경호; 정영호; 유경식researcher, 한국전자파학회 논문지, v.28, no.1, pp.25 - 32, 2017-01


젤라틴 코팅을 이용한 광섬유형 방향성 결합기 기반 습도 센서

손경호; 김민철; 유경식researcher, 한국전자파학회 논문지, v.28, no.11, pp.865 - 871, 2017


Optically pumped subwavelength-scale metallodielectric nanopatch resonators

Kwon, Kyungmok; You, Jong-Bum; Shim, Jaeho; et al, SCIENTIFIC REPORTS, v.6, 2016-08


Hybrid integration of III-V semiconductor lasers on silicon waveguides using optofluidic microbubble manipulation

Jung, Youngho; Shim, Jaeho; Kwon, Kyungmook; et al, SCIENTIFIC REPORTS, v.6, 2016-07


A facile chemical synthesis of ZnO@multilayer graphene nanoparticles with fast charge separation and enhanced performance for application in solar energy conversion

Shim, Jaeho; Kim, Jung Kyu; Lee, Kyu Seung; et al, NANO ENERGY, v.25, pp.9 - 17, 2016-07

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