Joonku Hahn

2.3k total citations
98 papers, 1.8k citations indexed

About

Joonku Hahn is a scholar working on Media Technology, Atomic and Molecular Physics, and Optics and Human-Computer Interaction. According to data from OpenAlex, Joonku Hahn has authored 98 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Media Technology, 51 papers in Atomic and Molecular Physics, and Optics and 32 papers in Human-Computer Interaction. Recurrent topics in Joonku Hahn's work include Advanced Optical Imaging Technologies (69 papers), Digital Holography and Microscopy (32 papers) and Virtual Reality Applications and Impacts (29 papers). Joonku Hahn is often cited by papers focused on Advanced Optical Imaging Technologies (69 papers), Digital Holography and Microscopy (32 papers) and Virtual Reality Applications and Impacts (29 papers). Joonku Hahn collaborates with scholars based in South Korea, United States and Japan. Joonku Hahn's co-authors include Hwi Kim, Byoungho Lee, Yongjun Lim, Gilbae Park, Young‐Min Kim, David J. Brady, Heejin Choi, Sung‐Wook Min, Jae‐Hyeung Park and Ni Chen and has published in prestigious journals such as Scientific Reports, ACS Applied Materials & Interfaces and Optics Letters.

In The Last Decade

Joonku Hahn

91 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Joonku Hahn South Korea 19 1.4k 1.0k 552 473 253 98 1.8k
Jun Arai Japan 18 1.4k 1.0× 902 0.9× 622 1.1× 440 0.9× 186 0.7× 96 1.7k
Jisoo Hong South Korea 17 1.1k 0.8× 767 0.8× 508 0.9× 302 0.6× 158 0.6× 71 1.3k
Chenliang Chang China 18 884 0.6× 918 0.9× 239 0.4× 354 0.7× 288 1.1× 63 1.4k
Keehoon Hong South Korea 20 1.1k 0.8× 722 0.7× 555 1.0× 295 0.6× 161 0.6× 77 1.3k
Sungyong Jung United States 20 1.0k 0.8× 824 0.8× 527 1.0× 207 0.4× 239 0.9× 108 1.6k
Ryutaro Oi Japan 20 1.0k 0.8× 853 0.8× 286 0.5× 354 0.7× 102 0.4× 70 1.3k
Hoonjong Kang South Korea 16 1.1k 0.8× 852 0.8× 316 0.6× 360 0.8× 82 0.3× 56 1.2k
Yasuyuki Ichihashi Japan 21 1.2k 0.9× 999 1.0× 336 0.6× 376 0.8× 106 0.4× 60 1.4k
Jonghyun Kim South Korea 15 709 0.5× 431 0.4× 330 0.6× 247 0.5× 113 0.4× 35 982
Joel Kollin United States 9 962 0.7× 544 0.5× 416 0.8× 357 0.8× 77 0.3× 20 1.1k

Countries citing papers authored by Joonku Hahn

Since Specialization
Citations

This map shows the geographic impact of Joonku Hahn'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 Joonku Hahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joonku Hahn more than expected).

Fields of papers citing papers by Joonku Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joonku Hahn. 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 Joonku Hahn. The network helps show where Joonku Hahn may publish in the future.

Co-authorship network of co-authors of Joonku Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of Joonku Hahn. A scholar is included among the top collaborators of Joonku Hahn 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 Joonku Hahn. Joonku Hahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kim, Youngmin, et al.. (2025). Perspective distortion correction in a compact, full-color holographic stereogram printer. Displays. 88. 103051–103051.
2.
Park, Sungjae, et al.. (2022). Seamless holographic image generation for a multi-vision system. Journal of Information Display. 23(4). 287–298. 5 indexed citations
3.
Lee, Gunhee, et al.. (2022). Full-Parallax Multiview Generation with High-Speed Wide-Angle Dual-Axis Scanning Optics. Applied Sciences. 12(9). 4615–4615. 1 indexed citations
4.
Hahn, Joonku, et al.. (2021). Diffractive Optical Element for Noise-reduced Beam Shaping of Multi-array Point Light Source. Current Optics and Photonics. 5(5). 506–513. 2 indexed citations
5.
Hahn, Joonku, et al.. (2016). Super multi-view display for analyzing human cognition. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9770. 977006–977006. 2 indexed citations
6.
Kim, Kwangsoo, et al.. (2015). 360-degree table-top display with rotating transmissive screen. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9385. 93850Q–93850Q. 5 indexed citations
7.
Park, Min‐Sik, Byung Gyu Chae, Hyun-Eui Kim, et al.. (2014). Digital Holographic Display System with Large Screen Based on Viewing Window Movement for 3D Video Service. ETRI Journal. 36(2). 232–241. 18 indexed citations
8.
Hahn, Joonku, et al.. (2014). Phase-regularized polygon computer-generated holograms. Optics Letters. 39(12). 3642–3642. 34 indexed citations
9.
Jang, Jae‐Hyuk, Jongwoo Hong, Hwi Kim, & Joonku Hahn. (2013). Light-folded projection three-dimensional display. Applied Optics. 52(10). 2162–2162. 3 indexed citations
10.
Hahn, Joonku & Hwi Kim. (2012). Digital holographic display for a single user. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8556. 85560I–85560I. 1 indexed citations
11.
Lee, Byoungho, Joonku Hahn, Hwi Kim, Małgorzata Kujawińska, & Tomasz Kozacki. (2012). Status and Issues of Digital Holographic Display. FM4F.1–FM4F.1. 1 indexed citations
12.
Cho, Seong-Woo, Hwi Kim, Joonku Hahn, & Byoungho Lee. (2012). Generation of multiple vortex-cones by direct-phase modulation of annular aperture array. Applied Optics. 51(30). 7295–7295. 5 indexed citations
13.
Hahn, Joonku, Daniel L. Marks, Kerkil Choi, Sehoon Lim, & David J. Brady. (2011). Thin holographic camera with integrated reference distribution. Applied Optics. 50(24). 4848–4848. 4 indexed citations
14.
Son, Hui S., Daniel L. Marks, Joonku Hahn, Jungsang Kim, & David J. Brady. (2011). Design of a spherical focal surface using close-packed relay optics. Optics Express. 19(17). 16132–16132. 23 indexed citations
15.
Marks, Daniel L., Joonku Hahn, Ryoichi Horisaki, & David J. Brady. (2010). Computational photography and compressive holography. 284. 1–8. 1 indexed citations
16.
Choi, Kerkil, Ryoichi Horisaki, Joonku Hahn, et al.. (2010). Compressive holography of diffuse objects. Applied Optics. 49(34). H1–H1. 53 indexed citations
17.
Hahn, Joonku, Hwi Kim, & Byoungho Lee. (2008). Optimization of the spatial light modulation with twisted nematic liquid crystals by a genetic algorithm. Applied Optics. 47(19). D87–D87. 11 indexed citations
18.
Kim, Hwi, Joonku Hahn, & Byoungho Lee. (2008). The use of a negative index planoconcave lens array for wide-viewing angle integral imaging. Optics Express. 16(26). 21865–21865. 31 indexed citations
19.
Hahn, Joonku, Patrizia Tavella, Verónica Fernández, et al.. (2007). Time for GIOVE-A, the onboard rubidium clock experiment. CINECA IRIS Institutional Research Information System (IRIS Istituto Nazionale di Ricerca Metrologica). 18(5). 64–69. 2 indexed citations
20.
Lee, Byoungho, Joonku Hahn, & Hwi Kim. (2006). Dynamic light field synthesis using spatial light modulator: system optimization with genetic feedback tuning loop and optical implementation of iterative fractional Fourier transform algorithm. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6310. 631008–631008. 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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