D
Daeyeon Kim
Researcher at Korea Institute of Science and Technology
Publications - 10
Citations - 142
Daeyeon Kim is an academic researcher from Korea Institute of Science and Technology. The author has contributed to research in topics: Interferometry & Linear polarization. The author has an hindex of 2, co-authored 10 publications receiving 40 citations.
Papers
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Journal ArticleDOI
Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins
Han-Wool Yeon,Han Eol Lee,Han Eol Lee,Yeongin Kim,Doyoon Lee,Young-Joo Lee,Jong-Sung Lee,Jiho Shin,Chanyeol Choi,Ji Hoon Kang,Jun Min Suh,Jun Min Suh,Hyunseok Kim,Hyun Kum,Jaeyong Lee,Daeyeon Kim,Kyul Ko,Boo Soo Ma,Peng Lin,Peng Lin,Sangwook Han,Sangwook Han,Sungkyu Kim,Sungkyu Kim,Sang-Hoon Bae,Taek-Soo Kim,Min-Chul Park,Young-Chang Joo,Eunjoo Kim,Jiyeon Han,Jeehwan Kim +30 more
TL;DR: In this article, a sweat pore-inspired perforated e-skin that can effectively suppress sweat accumulation and allow inorganic sensors to obtain physical health information without malfunctioning is presented.
Journal ArticleDOI
Self-Powered Visible-Invisible Multiband Detection and Imaging Achieved Using High-Performance 2D MoTe2/MoS2 Semivertical Heterojunction Photodiodes.
Jongtae Ahn,Jongtae Ahn,Ji Hoon Kang,Jihoon Kyhm,Hyun Tae Choi,Minju Kim,Dae Hwan Ahn,Daeyeon Kim,Il Ho Ahn,Jong Bae Park,Soohyung Park,Yeonjin Yi,Jin Dong Song,Jin Dong Song,Min-Chul Park,Min-Chul Park,Seongil Im,Do Kyung Hwang,Do Kyung Hwang +18 more
TL;DR: A prototype self-powered visible-invisible multiband image sensor is successfully demonstrated based on the MoTe2/MoS2 p-n photodiode as a pixel, which can pave the way for more advanced developments in optoelectronic systems based on 2D vdW heterostructures.
Journal ArticleDOI
Near-Infrared Self-Powered Linearly Polarized Photodetection and Digital Incoherent Holography Using WSe2/ReSe2 van der Waals Heterostructure.
Jongtae Ahn,Jongtae Ahn,Kyul Ko,Kyul Ko,Jihoon Kyhm,Hyun-Soo Ra,Heesun Bae,Sungjae Hong,Daeyeon Kim,Jisu Jang,Jisu Jang,Tae-Wook Kim,Sung-Won Choi,Ji Hoon Kang,Namhee Kwon,Soohyung Park,Byeong Kwon Ju,Ting-Chung Poon,Min-Chul Park,Min-Chul Park,Seongil Im,Do Kyung Hwang,Do Kyung Hwang +22 more
TL;DR: In this paper, a self-powered linear-polarization-sensitive near-infrared (NIR) photodetector using a two-dimensional WSe2/ReSe2 van der Waals heterostructure was demonstrated.
Proceedings ArticleDOI
Up-conversion mixer for PCS application using Si BJT
TL;DR: This paper analyzed three types of up-conversion mixer architectures for PCS applications using f/sub T/=25 GHz Si bipolar process and proposed an optimum architecture that combines the mixer cell with an active balun that provides high linearity and LO suppression.
Journal ArticleDOI
Optical Reconstruction of Full-color Optical Scanning Holography Images using an Iterative Direct Binary Search Algorithm
Eung Joon Lee,Kwang Hun Cho,Kyung Beom Kim,Seung Ram Lim,Taegeun Kim,Ji Hoon Kang,Ji Hoon Kang,Byeong Kwon Ju,Sang Ju Park,Min-Chul Park,Daeyeon Kim +10 more
TL;DR: In this paper, a complex RGB-color hologram was recorded and converted into a binary hologram using a direct binary search (DBS) algorithm, which was then optically reconstructed using a spatial light modulator.