Won-Jin Choi

461 total citations
39 papers, 349 citations indexed

About

Won-Jin Choi is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, Won-Jin Choi has authored 39 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Electrical and Electronic Engineering, 18 papers in Atomic and Molecular Physics, and Optics and 12 papers in Condensed Matter Physics. Recurrent topics in Won-Jin Choi's work include Semiconductor Lasers and Optical Devices (22 papers), Photonic and Optical Devices (18 papers) and Semiconductor Quantum Structures and Devices (17 papers). Won-Jin Choi is often cited by papers focused on Semiconductor Lasers and Optical Devices (22 papers), Photonic and Optical Devices (18 papers) and Semiconductor Quantum Structures and Devices (17 papers). Won-Jin Choi collaborates with scholars based in United States, South Korea and Japan. Won-Jin Choi's co-authors include A.E. Bond, P.D. Dapkus, P.D. Dapkus, J. L. Jewell, Nobuhiko P. Kobayashi, Daniel H. Rich, Newton C. Frateschi, Jungwon Park, Sung-Hak Lee and Sung Bo Lee and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Scientific Reports.

In The Last Decade

Won-Jin Choi

37 papers receiving 322 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Won-Jin Choi United States 9 261 170 136 72 48 39 349
T. Takayama Japan 12 276 1.1× 200 1.2× 79 0.6× 63 0.9× 28 0.6× 28 358
Tso-Min Chou United States 8 452 1.7× 168 1.0× 382 2.8× 141 2.0× 91 1.9× 14 540
Anna Kafar Poland 11 166 0.6× 188 1.1× 252 1.9× 40 0.6× 48 1.0× 38 322
C.H. Molloy United Kingdom 7 186 0.7× 172 1.0× 273 2.0× 66 0.9× 105 2.2× 14 341
Szymon Stańczyk Poland 14 278 1.1× 329 1.9× 351 2.6× 47 0.7× 55 1.1× 67 486
C. Anayama Japan 11 303 1.2× 295 1.7× 73 0.5× 71 1.0× 13 0.3× 25 378
K. Haberland Germany 12 236 0.9× 195 1.1× 143 1.1× 102 1.4× 36 0.8× 24 340
A. Mahajan United States 8 261 1.0× 131 0.8× 172 1.3× 69 1.0× 46 1.0× 16 326
Y.-J. Chan Taiwan 12 401 1.5× 231 1.4× 81 0.6× 56 0.8× 24 0.5× 48 438
M. Kume Japan 11 332 1.3× 302 1.8× 55 0.4× 27 0.4× 22 0.5× 46 380

Countries citing papers authored by Won-Jin Choi

Since Specialization
Citations

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

Fields of papers citing papers by Won-Jin Choi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Won-Jin Choi. 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 Won-Jin Choi. The network helps show where Won-Jin Choi may publish in the future.

Co-authorship network of co-authors of Won-Jin Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Won-Jin Choi. A scholar is included among the top collaborators of Won-Jin Choi 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 Won-Jin Choi. Won-Jin Choi 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.
Moon, Sunghyun, Nam-Heon Kim, Donghwan Kim, et al.. (2023). Highly efficient thin-film 930 nm VCSEL on PDMS for biomedical applications. Scientific Reports. 13(1). 571–571. 6 indexed citations
2.
Moon, Sunghyun, et al.. (2023). High‐Performance Thin‐Film VCSELs Integrated with a Copper‐Plated Heatsink. Advanced Materials Interfaces. 10(18). 3 indexed citations
3.
Moon, Sunghyun, et al.. (2022). Top-emitting 940-nm thin-film VCSELs transferred onto aluminum heatsinks. Scientific Reports. 12(1). 565–565. 5 indexed citations
4.
Kim, Jongseok, et al.. (2022). Nondestructive Evaluation of Detuned Wavelength for As-Grown VCSEL Epi-Wafer. IEEE Photonics Technology Letters. 34(22). 1246–1249. 2 indexed citations
5.
Park, Minseong, Yongmin Baek, Doeon Lee, et al.. (2020). Hetero-integration enables fast switching time-of-flight sensors for light detection and ranging. Scientific Reports. 10(1). 2764–2764. 24 indexed citations
6.
Kim, Jongseok, et al.. (2019). Effects of Carrier Leakage on Photoluminescence Properties of GaN-based Light-emitting Diodes at Room Temperature. Current Optics and Photonics. 3(2). 164–171. 3 indexed citations
7.
Kim, Jongseok, et al.. (2019). Electrical Leakage Levels Estimated from Luminescence and Photovoltaic Properties under Photoexcitation for GaN-based Light-emitting Diodes. Current Optics and Photonics. 3(6). 516–521. 1 indexed citations
8.
Ahn, Hyung Soo, Min Yang, Won-Jin Choi, et al.. (2007). Characterization of AlGaN, Te‐doped GaN and Mg‐doped GaN grown by hydride vapor phase epitaxy. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 4(1). 133–136.
9.
Choi, Won-Jin, Min Yang, Hyung Soo Ahn, et al.. (2007). Fabrication of SAG‐AlGaN/InGaN/AlGaN LEDs by mixed‐source HVPE with multi‐sliding boat system. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 4(1). 29–32. 4 indexed citations
10.
Choi, Won-Jin, et al.. (2006). FDTD simulation for light extraction in a GaN-based LED. Journal of the Korean Physical Society. 49(3). 877–880. 20 indexed citations
11.
Zhang, Jiaming, et al.. (2005). Photonics integrations enabling high-end applications of InP in optical data transmissions. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6013. 60130H–60130H. 1 indexed citations
12.
13.
Frateschi, Newton C., et al.. (2004). Linearised integrated SOA-EA modulator for long-haul and FTTH CATV applications at 1.55 µm. Electronics Letters. 40(16). 1016–1017. 7 indexed citations
14.
Choi, Won-Jin & P.D. Dapkus. (2003). Low threshold 630 nm band AlGaInP diode laser with AlAs native oxide current aperture. 2. 533–534. 1 indexed citations
15.
Choi, Won-Jin, et al.. (2003). Full C-band tunable high fibre output power electroabsorption modulator integrated with semiconductor optical amplifier. Electronics Letters. 39(17). 1271–1272. 12 indexed citations
16.
Frateschi, Newton C., et al.. (2003). Laser integrated modulator module for uncooled, 10 Gbit/s 1550 nm long-reach data transmission. Electronics Letters. 39(25). 1841–1842. 5 indexed citations
17.
Kim, In, Won-Jin Choi, & P.D. Dapkus. (2002). Stripe direction dependence in selective area growth of InGaAsP using TBP and TBA. 594–597.
18.
Kim, In, et al.. (1998). Composition control of InGaAsP in metalorganic chemical vapor deposition using tertiarybutylphosphine and tertiarybutylarsine. Journal of Crystal Growth. 193(3). 293–299. 8 indexed citations
19.
Choi, Won-Jin, et al.. (1998). Gan Nucleation Mechanism on A Surface Template of Oxidized AIAs. MRS Proceedings. 512. 1 indexed citations
20.
Kim, Jongseok, et al.. (1995). 670 nm AlGaInP/GaInP strained multi-quantum well laser diode with high characteristic temperature (T 0). Optical and Quantum Electronics. 27(5). 435–440. 4 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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