Jun Ushida

852 total citations
53 papers, 425 citations indexed

About

Jun Ushida is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Surfaces, Coatings and Films. According to data from OpenAlex, Jun Ushida has authored 53 papers receiving a total of 425 indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Electrical and Electronic Engineering, 32 papers in Atomic and Molecular Physics, and Optics and 9 papers in Surfaces, Coatings and Films. Recurrent topics in Jun Ushida's work include Photonic and Optical Devices (51 papers), Photonic Crystals and Applications (25 papers) and Semiconductor Lasers and Optical Devices (20 papers). Jun Ushida is often cited by papers focused on Photonic and Optical Devices (51 papers), Photonic Crystals and Applications (25 papers) and Semiconductor Lasers and Optical Devices (20 papers). Jun Ushida collaborates with scholars based in Japan, Singapore and China. Jun Ushida's co-authors include Masatoshi Tokushima, Akiko Gomyo, Hirohito Yamada, Masayuki Shirane, Kazuhiko Kurata, Junichi Fujikata, Tsuyoshi Horikawa, Daisuke Shimura, Tohru Mogami and Kentaro Kinoshita and has published in prestigious journals such as Physical review. B, Condensed matter, Optics Letters and Optics Express.

In The Last Decade

Jun Ushida

49 papers receiving 407 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jun Ushida Japan 11 369 181 60 48 22 53 425
Chunxiao Tang China 11 360 1.0× 219 1.2× 108 1.8× 35 0.7× 59 2.7× 35 526
Jongwoo Park South Korea 13 455 1.2× 108 0.6× 60 1.0× 14 0.3× 4 0.2× 41 537
Likarn Wang Taiwan 13 379 1.0× 150 0.8× 81 1.4× 23 0.5× 7 0.3× 48 435
John N. Latta United States 7 117 0.3× 239 1.3× 58 1.0× 47 1.0× 13 0.6× 16 368
Luluzi Lu China 11 521 1.4× 263 1.5× 47 0.8× 63 1.3× 11 0.5× 24 574
Gan Zhou Germany 13 387 1.0× 228 1.3× 96 1.6× 24 0.5× 19 0.9× 34 466
D. Tsiokos Greece 15 580 1.6× 161 0.9× 193 3.2× 25 0.5× 7 0.3× 58 634
Christoph Berger Switzerland 11 373 1.0× 47 0.3× 77 1.3× 12 0.3× 16 0.7× 31 413
Karl Hofmann Germany 12 379 1.0× 122 0.7× 31 0.5× 8 0.2× 7 0.3× 29 422
An He China 10 302 0.8× 165 0.9× 26 0.4× 19 0.4× 8 0.4× 24 364

Countries citing papers authored by Jun Ushida

Since Specialization
Citations

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

Fields of papers citing papers by Jun Ushida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jun Ushida

This figure shows the co-authorship network connecting the top 25 collaborators of Jun Ushida. A scholar is included among the top collaborators of Jun Ushida 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 Jun Ushida. Jun Ushida 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.
Takemura, Koichi, Daisuke Ohshima, Akihiro Noriki, et al.. (2022). Silicon-Photonics-Embedded Interposers as Co-Packaged Optics Platform. 15(0). E21–12. 8 indexed citations
2.
Tokushima, Masatoshi, Jun Ushida, & Takahiro Nakamura. (2021). Nonlinear loss characterization of continuous wave guiding in silicon wire waveguides. Applied Physics Express. 14(12). 122008–122008. 8 indexed citations
3.
Ushida, Jun, et al.. (2021). Systematic identification of crosstalk and bandwidth upper limit in highly cascaded Mach–Zehnder lattice optical filters. Japanese Journal of Applied Physics. 61(2). 22001–22001.
4.
Okamoto, Daisuke, Yoshishige Suzuki, Junichi Fujikata, et al.. (2020). High-Temperature Operation of Chip-Scale Silicon-Photonic Transceiver. 1–2. 2 indexed citations
5.
Horikawa, Tsuyoshi, Daisuke Shimura, Hideaki Okayama, et al.. (2018). A 300-mm Silicon Photonics Platform for Large-Scale Device Integration. IEEE Journal of Selected Topics in Quantum Electronics. 24(4). 1–15. 76 indexed citations
6.
Tokushima, Masatoshi, Jun Ushida, & Kazuhiko Kurata. (2016). Folded Shallow Grating Couplers With Minimal Back Reflection and Extended Coupling Bandwidth for Robust Coupling to Multimode Fibers. Journal of Lightwave Technology. 35(2). 246–257. 2 indexed citations
7.
Takemura, Koichi, et al.. (2015). Optical I/O Structure with Wide Allowable Displacement for Miniaturized Si Photonic Optical Transceivers. IEICE Technical Report; IEICE Tech. Rep.. 115(198). 109–114. 1 indexed citations
8.
9.
Nakamura, Shigeru, Masatoshi Tokushima, Shigeki Takahashi, et al.. (2012). Si-based photonic switch for optical communication. International Conference on Photonics in Switching. 1–3.
10.
Fujikata, Junichi, Jun Ushida, Shiyang Zhu, et al.. (2010). 25 GHz Operation of Silicon Optical Modulator with Projection MOS Structure. Optical Fiber Communication Conference. OMI3–OMI3. 24 indexed citations
11.
Fujikata, Junichi, Koji Nishi, Jun Ushida, et al.. (2008). LSI On-Chip Optical Interconnection with Si Nano-Photonics. IEICE Transactions on Electronics. E91-C(2). 131–137. 15 indexed citations
12.
Ohashi, Keishi, Kenichi Nishi, Takanori Shimizu, et al.. (2007). A Silicon Photonics Approach for the Nanotechnology Era. 15. 787–790. 3 indexed citations
13.
Gomyo, Akiko, Jun Ushida, Hirohito Yamada, et al.. (2005). Optical add-drop multiplexer using PBG with hexagonal-hole lattice PC slab waveguides. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6050. 60500B–60500B. 3 indexed citations
14.
Gomyo, Akiko, Jun Ushida, & Masayuki Shirane. (2005). Highly drop-efficient channel-drop optical filters with Si-based photonic crystal slabs. Thin Solid Films. 508(1-2). 422–425. 12 indexed citations
15.
Gomyo, Akiko, Jun Ushida, Masayuki Shirane, Masatoshi Tokushima, & Hirohito Yamada. (2004). Low Optical Loss Connection for Photonic Crystal Slab Waveguides. IEICE Transactions on Electronics. 328–335. 2 indexed citations
16.
Tokushima, Masatoshi, Akiko Gomyo, Jun Ushida, & Masayuki Shirane. (2004). Low Optical Loss Connection for Photonic Crystal Slab Waveguides (INVITED). IEICE Transactions on Electronics. 87(3). 328–335. 1 indexed citations
17.
Ushida, Jun, Masatoshi Tokushima, Masayuki Shirane, Akiko Gomyo, & Hirohito Yamada. (2003). Immittance matching for multidimensional open-system photonic crystals. Physical review. B, Condensed matter. 68(15). 21 indexed citations
18.
Ushida, Jun, et al.. (2002). Heart rate indication using musical data. IEEE Transactions on Biomedical Engineering. 49(7). 729–733. 37 indexed citations
19.
Ushida, Jun, T. Ohta, & Kikuo Cho. (1999). Radiative Lifetime of an Atom In- and Outside of Planar/Spherical Dielectrics. Journal of the Physical Society of Japan. 68(7). 2439–2443. 3 indexed citations
20.
Ushida, Jun & Kikuo Cho. (1998). Dependence of Resonant SNOM Signal on Various Operation Modes. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 314(1). 215–220. 2 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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