World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
32
Citations
5794
World Ranking
6217
National Ranking
222

Overview

Kyoungsik Yu is affiliated with the Korea Advanced Institute of Science and Technology in South Korea. Their research primarily spans the fields of Engineering and Physics and Astronomy, with a particular focus on Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. Additional subfields of study include Biomedical Engineering, Materials Chemistry, and Artificial Intelligence.

The main topics addressed in their work include Photonic and Optical Devices, Optical Network Technologies, Advanced Photonic Communication Systems, Advanced Fiber Laser Technologies, Neural Networks and Reservoir Computing, Nanowire Synthesis and Applications, and Plasmonic and Surface Plasmon Research.

Frequent coauthors collaborating with Kyoungsik Yu include Yeonghoon Jin, Youngjae Jeong, Sangyoon Han, Seungjun Han, and Jongwoo Park.

Selected recent papers authored by or involving Kyoungsik Yu include:

  • Infrared-Reflective Transparent Hyperbolic Metamaterials for Use in Radiative Cooling Windows, 2022, Advanced Functional Materials
  • Photoconductivity Switching in MoTe2/Graphene Heterostructure by Trap-Assisted Photogating, 2020, ACS Applied Materials & Interfaces
  • Programmable photonic arrays based on microelectromechanical elements with femtowatt-level standby power consumption, 2023, Nature Photonics
  • Demonstration of photonics-aided terahertz wireless transmission system with using silicon photonics circuit, 2020, Optics Express
  • On-chip monitoring of far-field patterns using a planar diffractor in a silicon-based optical phased array, 2020, Optics Letters

Kyoungsik Yu has published extensively in several venues, with the most frequent publication outlets being the Conference on Lasers and Electro-Optics, Optics Express, ACS Photonics, Advanced Functional Materials, and Optics Letters.

Best Publications

  • Three-dimensional nanopillar-array photovoltaics on low-cost and flexible substrates

    Zhiyong Fan;Haleh Razavi;Haleh Razavi;Jae Won Do;Jae Won Do;Aimee Moriwaki;Aimee Moriwaki

  • Ordered arrays of dual-diameter nanopillars for maximized optical absorption.

    Zhiyong Fan;Zhiyong Fan;Rehan Kapadia;Rehan Kapadia;Paul W. Leu;Paul W. Leu;Xiaobo Zhang;Xiaobo Zhang

  • Scaling internet routers using optics

    Isaac Keslassy;Shang-Tse Chuang;Kyoungsik Yu;David Miller

  • Subwavelength metal-optic semiconductor nanopatch lasers

    Kyoungsik Yu;Amit Lakhani;Ming C. Wu

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

    Jung Hwan Park;Geon-Tae Hwang;Shinho Kim;Jeongmin Seo

  • Optofluidic maskless lithography system for real-time synthesis of photopolymerized microstructures in microfluidic channels

    Su Eun Chung;Wook Park;Hyunsung Park;Kyoungsik Yu

  • Single-crystalline silicon micromirrors actuated by self-aligned vertical electrostatic combdrives with piston-motion and rotation capability

    D. Lee;U. Krishnamoorthy;K. Yu;O. Solgaard

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

    Gyeongho Son;Seungjun Han;Jongwoo Park;Kyungmok Kwon

  • 2D broadband beamsteering with large-scale MEMS optical phased array

    Youmin Wang;Guangya Zhou;Xiaosheng Zhang;Kyungmok Kwon

  • Efficient photon capturing with ordered three-dimensional nanowell arrays.

    Siu Fung Leung;Miao Yu;Qingfeng Lin;Kyungmook Kwon

  • Micromachined Fourier transform spectrometer on silicon optical bench platform

    Kyoungsik Yu;Daesung Lee;Uma Krishnamoorthy;Namkyoo Park

  • NanoPen: Dynamic, Low-Power, and Light-Actuated Patterning of Nanoparticles

    Arash Jamshidi;Steven L. Neale;Kyoungsik Yu;Peter J. Pauzauskie

  • Dual-mode micromirrors for optical phased array applications

    U. Krishnamoorthy;K. Li;K. Yu;D. Lee

  • Wavelength-time spreading optical CDMA system using wavelength multiplexers and mirrored fiber delay lines

    Kyoungsik Yu;Jongyoon Shin;Namkyoo Park

  • Black GE based on crystalline/amorphous core/shell nanoneedle arrays

    Yu-Lun Chueh;Zhiyong Fan;Kuniharu Takei;Hyunhyub Ko

  • Optical analysis of the refractive index and birefringence of hexagonal boron nitride from the visible to near-infrared

    Yoonhyuk Rah;Yeonghoon Jin;Sejeong Kim;Kyoungsik Yu

  • Si-MoS2 Vertical Heterojunction for a Photodetector with High Responsivity and Low Noise Equivalent Power.

    Gwang Hyuk Shin;Junghoon Park;Khang June Lee;Geon-Beom Lee

  • Reconfigurable wavelength multiplexers and filters employing micromirror array in a gires-tournois interferometer

    Kyoungsik Yu;Olav Solgaard

  • Silicon-Based Optical Phased Array Using Electro-Optic $p$ - $i$ - $n$ Phase Shifters

    Geumbong Kang;Chan-Hyun Youn;Kyoungsik Yu;Hyo-Hoon Park

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

    Hagyoul Bae;Byung Chul Jang;Hongkeun Park;Soo-Ho Jung

  • Partially directional microdisk laser with two Rayleigh scatterers

    Minkyung Kim;Kyungmook Kwon;Jaeho Shim;Youngho Jung

  • Design of new family of two-dimensional wavelength-time spreading codes for optical code division multiple access networks

    Kyoungsik Yu;Namkyoo Park

Frequent Co-Authors

Ming C. Wu
Ming C. Wu University of California, Berkeley
Namkyoo Park
Namkyoo Park Seoul National University
W. E. Spicer
W. E. Spicer Stanford University
Sung-Yool Choi
Sung-Yool Choi Korea Advanced Institute of Science and Technology
Zhiyong Fan
Zhiyong Fan Hong Kong University of Science and Technology
Yu-Lun Chueh
Yu-Lun Chueh National Tsing Hua University
Ali Javey
Ali Javey University of California, Berkeley
Yang-Kyu Choi
Yang-Kyu Choi Korea Advanced Institute of Science and Technology
I. Lindau
I. Lindau Stanford University
David A. Horsley
David A. Horsley University of California, Davis

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