JungChak Ahn

468 total citations
13 papers, 120 citations indexed

About

JungChak Ahn is a scholar working on Electrical and Electronic Engineering, Media Technology and Biophysics. According to data from OpenAlex, JungChak Ahn has authored 13 papers receiving a total of 120 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Electrical and Electronic Engineering, 5 papers in Media Technology and 4 papers in Biophysics. Recurrent topics in JungChak Ahn's work include CCD and CMOS Imaging Sensors (10 papers), Image Processing Techniques and Applications (5 papers) and Advanced Fluorescence Microscopy Techniques (4 papers). JungChak Ahn is often cited by papers focused on CCD and CMOS Imaging Sensors (10 papers), Image Processing Techniques and Applications (5 papers) and Advanced Fluorescence Microscopy Techniques (4 papers). JungChak Ahn collaborates with scholars based in South Korea, United States and Japan. JungChak Ahn's co-authors include Yong Jin, Xavier Bulliard, Moon Gyu Han, Seon‐Jeong Lim, Kyung‐Bae Park, Sangyoon Lee, Gae Hwang Lee, Dong‐Seok Leem, Sungyoung Yun and Chul‐Joon Heo and has published in prestigious journals such as ACS Applied Materials & Interfaces, IEEE Journal of Solid-State Circuits and Electronic Imaging.

In The Last Decade

JungChak Ahn

9 papers receiving 116 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
JungChak Ahn South Korea 5 97 38 29 25 21 13 120
Shenyou Zhao Australia 4 56 0.6× 19 0.5× 10 0.3× 1 0.0× 40 1.9× 6 75
Yugang Yu United States 5 64 0.7× 10 0.3× 10 0.3× 31 1.5× 7 69
S.K.H. Fung United States 12 564 5.8× 3 0.1× 4 0.1× 7 0.3× 39 1.9× 36 579
Muhammad Yusof Mohd Noor Malaysia 10 316 3.3× 11 0.3× 1 0.0× 35 1.4× 21 1.0× 46 335
Ching-Sung Ho China 6 268 2.8× 8 0.2× 8 0.3× 33 1.6× 7 284
Jingjing Zhou China 8 164 1.7× 6 0.2× 11 0.4× 22 1.0× 30 204
Hantao Sun China 5 44 0.5× 14 0.4× 3 0.1× 19 0.9× 8 63
Arafa Hassen Egypt 5 20 0.2× 28 0.7× 4 0.2× 31 1.5× 7 91
S. S. A. Damanhuri Malaysia 10 357 3.7× 6 0.2× 45 1.8× 23 1.1× 22 379
Zhicheng Qian China 4 40 0.4× 9 0.2× 2 0.1× 58 2.8× 9 107

Countries citing papers authored by JungChak Ahn

Since Specialization
Citations

This map shows the geographic impact of JungChak Ahn's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by JungChak Ahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites JungChak Ahn more than expected).

Fields of papers citing papers by JungChak Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by JungChak Ahn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by JungChak Ahn. The network helps show where JungChak Ahn may publish in the future.

Co-authorship network of co-authors of JungChak Ahn

This figure shows the co-authorship network connecting the top 25 collaborators of JungChak Ahn. A scholar is included among the top collaborators of JungChak Ahn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with JungChak Ahn. JungChak Ahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

13 of 13 papers shown
1.
Choi, Chulsoo, Jonghoon Park, Yunki Lee, et al.. (2023). Optical design of dispersive metasurface nano-prism structure for high sensitivity CMOS image sensor. 1–4. 3 indexed citations
2.
Keel, Min-Sun, Myunghan Bae, Ho-Yong Lee, et al.. (2021). A 1.2-Mpixel Indirect Time-of-Flight Image Sensor With 4-Tap 3.5-μm Pixels for Peak Current Mitigation and Multi-User Interference Cancellation. IEEE Journal of Solid-State Circuits. 56(11). 3209–3219. 14 indexed citations
3.
4.
5.
Park, Jonghoon, Taesung Lee, Junsung Park, et al.. (2021). Novel Optical Pixel Structure for High Sensitivity in CMOS Image Sensor with 0.7μm Pixels. 1 indexed citations
6.
Lee, Seung-Wook, Mi-Hye Kim, Haewon Lee, et al.. (2021). A Low-Voltage 0.7 µm Pixel with 6000 e- Full-Well Capacity for a Low-Power CMOS Image Sensor. Electronic Imaging. 33(7). 91–1. 1 indexed citations
7.
Shim, Eun Sub, Kyungho Lee, Wooseok Choi, et al.. (2021). All-Directional Dual Pixel Auto Focus Technology in CMOS Image Sensors. 1–2. 6 indexed citations
8.
9.
Choi, Sungho, Youngchan Kim, Young-Gu Jin, et al.. (2020). A 2.8 μm Pixel for Time of Flight CMOS Image Sensor with 20 ke-Full-Well Capacity in a Tap and 36 % Quantum Efficiency at 940 nm Wavelength. 33.2.1–33.2.4. 12 indexed citations
10.
Han, Moon Gyu, Kyung‐Bae Park, Xavier Bulliard, et al.. (2016). Narrow-Band Organic Photodiodes for High-Resolution Imaging. ACS Applied Materials & Interfaces. 8(39). 26143–26151. 68 indexed citations
11.
Ahn, JungChak, Bumsuk Kim, Kyungho Lee, et al.. (2013). SNR metric and crosstalk in color image sensor of small size pixel. 1–2.
12.
Lee, Kyungho, Jong‐Eun Park, Bumsuk Kim, et al.. (2011). A 1/2.33-inch 14.6M 1.4μm-pixel backside-illuminated CMOS image sensor with floating diffusion boosting. 416–418. 4 indexed citations
13.
Ahn, JungChak, et al.. (2010). F4: High-speed image sensor technologies. 516–517. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026