Koji Otsubo
- Electrical and Electronic Engineering top 10%
- Atomic and Molecular Physics, and Optics top 10%
- Materials Chemistry
- Spectroscopy
- Biomedical Engineering
- Co-authors
- Yoshiaki NakataMitsuru SugawaraT. AkiyamaYasuhiko ArakawaNobuaki HatoriMitsuru IshidaH. EbeHiroshi Ishikawa
- Topics
- Semiconductor Quantum Structures and Devices (11 papers)Semiconductor Lasers and Optical Devices (8 papers)Photonic and Optical Devices (7 papers)
- Cited by
- Atomic and Molecular Physics, and OpticsElectrical and Electronic EngineeringMaterials Chemistry
- Partner nations
- Japan
In The Last Decade
Koji Otsubo
13 papers receiving 333 citations
Peers
Comparison fields: 5 of 20
- Electrical and Electronic Engineering 321
- Atomic and Molecular Physics, and Optics 307
- Materials Chemistry 92
- Spectroscopy 25
- Biomedical Engineering 14
Countries citing papers authored by Koji Otsubo
This map shows the geographic impact of Koji Otsubo'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 Koji Otsubo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Otsubo more than expected).
Fields of papers citing papers by Koji Otsubo
This network shows the impact of papers produced by Koji Otsubo. 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 Koji Otsubo. The network helps show where Koji Otsubo may publish in the future.
Co-authorship network of co-authors of Koji Otsubo
This figure shows the co-authorship network connecting the top 25 collaborators of Koji Otsubo. A scholar is included among the top collaborators of Koji Otsubo 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 Koji Otsubo. Koji Otsubo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 74 | |
| 3 | 120 | |
| 4 | 1 | |
| 5 | 3 | |
| 6 | 50 | |
| 7 | 20 | |
| 8 | 14 | |
| 9 | 15 | |
| 10 | 20 | |
| 11 | In_ Ga_ AS/InAlGaAs/InGaP Strained Double Quantum Well Lasers on In_ Ga_ As Ternary Substrate | 6 |
| 12 | 14 | |
| 13 | 5 |
About Koji Otsubo
Koji Otsubo is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Neurology, having authored 13 papers that have together received 343 indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (11 papers), Semiconductor Lasers and Optical Devices (8 papers) and Photonic and Optical Devices (7 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (307 citations), Electrical and Electronic Engineering (321 citations) and Materials Chemistry (92 citations). Koji Otsubo has collaborated with scholars based in Japan. Frequent co-authors include Yoshiaki Nakata, Mitsuru Sugawara, T. Akiyama, Yasuhiko Arakawa, Nobuaki Hatori, Mitsuru Ishida, H. Ebe, Hiroshi Ishikawa, Kazuo Nakajima and Y. Nishijima. Their work appears in journals such as Applied Physics Letters, Japanese Journal of Applied Physics and Journal of Crystal Growth.
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.