Tsubasa Ichikawa

795 total citations
41 papers, 540 citations indexed

About

Tsubasa Ichikawa is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Media Technology. According to data from OpenAlex, Tsubasa Ichikawa has authored 41 papers receiving a total of 540 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Atomic and Molecular Physics, and Optics, 18 papers in Artificial Intelligence and 15 papers in Media Technology. Recurrent topics in Tsubasa Ichikawa's work include Quantum Information and Cryptography (17 papers), Advanced Optical Imaging Technologies (15 papers) and Quantum Computing Algorithms and Architecture (13 papers). Tsubasa Ichikawa is often cited by papers focused on Quantum Information and Cryptography (17 papers), Advanced Optical Imaging Technologies (15 papers) and Quantum Computing Algorithms and Architecture (13 papers). Tsubasa Ichikawa collaborates with scholars based in Japan, Germany and Sweden. Tsubasa Ichikawa's co-authors include Yuji Sakamoto, Izumi Tsutsui, Kazuhiro Yamaguchi, Toshihiko Sasaki, Yasushi Kondo, Mikio Nakahara, M. Saeki, Daisuke Suzuki, Takuya Hirano and Ryo Namiki and has published in prestigious journals such as The Journal of Chemical Physics, Physical Review A and Optics Express.

In The Last Decade

Tsubasa Ichikawa

39 papers receiving 504 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tsubasa Ichikawa Japan 14 318 276 164 97 68 41 540
Denis Sych Russia 15 741 2.3× 843 3.1× 12 0.1× 128 1.3× 51 1000
Nadia Haider Netherlands 10 377 1.2× 462 1.7× 10 0.1× 17 0.2× 16 574
Jean‐François Méhaut France 16 71 0.2× 51 0.2× 8 0.0× 20 0.2× 3 0.0× 59 596
Zeyang Liao China 19 887 2.8× 901 3.3× 8 0.0× 11 0.1× 56 1.1k
Edward Grant United Kingdom 10 404 1.3× 803 2.9× 2 0.0× 27 0.3× 2 0.0× 30 939
Jungin E. Kim United States 8 770 2.4× 792 2.9× 13 0.1× 9 0.1× 1 0.0× 12 1.1k
Michael Parker United Kingdom 17 189 0.6× 33 0.1× 25 0.2× 14 0.1× 109 831
Ingo Roth Germany 11 411 1.3× 496 1.8× 2 0.0× 16 0.2× 25 621
Louis Salvail Denmark 9 1.1k 3.4× 1.3k 4.8× 5 0.0× 85 0.9× 26 1.5k

Countries citing papers authored by Tsubasa Ichikawa

Since Specialization
Citations

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

Fields of papers citing papers by Tsubasa Ichikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsubasa Ichikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Tsubasa Ichikawa. A scholar is included among the top collaborators of Tsubasa Ichikawa 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 Tsubasa Ichikawa. Tsubasa Ichikawa 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.
Ichikawa, Tsubasa, et al.. (2017). Notes on a Continuous-Variable Quantum Key Distribution Scheme. Journal of the Physical Society of Japan. 86(9). 94001–94001. 1 indexed citations
2.
Hirano, Takuya, Tsubasa Ichikawa, Ryo Namiki, et al.. (2017). Implementation of continuous-variable quantum key distribution with discrete modulation. Quantum Science and Technology. 2(2). 24010–24010. 39 indexed citations
3.
Nakazawa, Masataka, Masato Yoshida, Toshihiko Hirooka, et al.. (2017). QAM Quantum Noise Stream Cipher Transmission Over 100 km With Continuous Variable Quantum Key Distribution. IEEE Journal of Quantum Electronics. 53(4). 1–16. 48 indexed citations
4.
Ichikawa, Tsubasa, et al.. (2014). Construction of arbitrary robust one-qubit operations using planar geometry. Physical Review A. 90(5). 2 indexed citations
5.
Ichikawa, Tsubasa, et al.. (2014). Semi-portable full-color electro-holographic display with small size. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9006. 900617–900617. 6 indexed citations
6.
Ichikawa, Tsubasa, et al.. (2014). Fast calculation with point-based method to make CGHs of the polygon model. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9006. 90060T–90060T. 2 indexed citations
7.
Ichikawa, Tsubasa & Yuji Sakamoto. (2013). A rendering method of background reflections on a specular surface for CGH. Journal of Physics Conference Series. 415. 12044–12044. 3 indexed citations
8.
Ichikawa, Tsubasa, et al.. (2012). Geometric aspects of composite pulses. Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. 370(1976). 4671–4689. 22 indexed citations
9.
Yamaguchi, Kazuhiro, et al.. (2012). Precalculation method using spherical basic object light for computer-generatedhologram. Applied Optics. 52(1). A33–A33. 7 indexed citations
10.
Ichikawa, Tsubasa, Kazuhiro Yamaguchi, & Yuji Sakamoto. (2012). Realistic expression for full-parallax computer-generated holograms with the ray-tracing method. Applied Optics. 52(1). A201–A201. 58 indexed citations
11.
Ichikawa, Tsubasa & Yuji Sakamoto. (2012). Expression of Refractive Objects for Computer-Generated Hologram Using Ray Tracing Method. DTu4C.4–DTu4C.4. 2 indexed citations
12.
Yamaguchi, Kazuhiro, et al.. (2012). Computer-generated holograms using multiview images captured by a small number of sparsely arranged cameras. Applied Optics. 52(1). A167–A167. 17 indexed citations
13.
Sakamoto, Yuji & Tsubasa Ichikawa. (2012). Full parallax computer generated hologram using GPU-accelerated ray tracing method. 13–13. 4 indexed citations
14.
Ichikawa, Tsubasa, et al.. (2012). Equation of state for the one-dimensional attractiveδ-potential Bose gas in the weak-coupling regime. Physical Review A. 86(1). 2 indexed citations
15.
Tanaka, Yuji, et al.. (2011). QUANTUM ORACLES IN TERMS OF UNIVERSAL GATE SET. International Journal of Quantum Information. 9(6). 1363–1381. 2 indexed citations
16.
Ichikawa, Tsubasa, Yuji Sakamoto, Agus Subagyo, & Kazuhisa Sueoka. (2011). Calculation method of reflectance distributions for computer-generated holograms using the finite-difference time-domain method. Applied Optics. 50(34). H211–H211. 6 indexed citations
17.
Yamaguchi, Kazuhiro, Tsubasa Ichikawa, & Yuji Sakamoto. (2011). Calculation method for computer-generated holograms considering various reflectance distributions based on microfacets with various surface roughnesses. Applied Optics. 50(34). H195–H195. 11 indexed citations
18.
Ichikawa, Tsubasa, Toshihiko Sasaki, & Izumi Tsutsui. (2009). Entanglement measures for intermediate separability of quantum states. Physical Review A. 79(5). 3 indexed citations
19.
Ichikawa, Tsubasa, Izumi Tsutsui, & Taksu Cheon. (2008). Quantum game theory based on the Schmidt decomposition. Journal of Physics A Mathematical and Theoretical. 41(13). 135303–135303. 26 indexed citations
20.
Saeki, M., Daisuke Suzuki, & Tsubasa Ichikawa. (2007). Leakage Analysis of DPA Countermeasures at the Logic Level. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. E90-A(1). 169–178. 7 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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