I. Kotaka
- Electrical and Electronic Engineering top 5%
- Atomic and Molecular Physics, and Optics top 5%
- Materials Chemistry
- Biomedical Engineering
- Spectroscopy
- Co-authors
- K. WakitaK. SatoYasuhiro KondoO. MitomiHiromitsu AsaiM. NaganumaKoichi WakitaYuichi Kawamura
- Topics
- Photonic and Optical Devices (40 papers)Semiconductor Lasers and Optical Devices (40 papers)Semiconductor Quantum Structures and Devices (33 papers)
- Journals
- Applied Physics LettersJournal of Applied PhysicsIEEE Transactions on Microwave Theory and Techniques
- Partner nations
- JapanUnited States
In The Last Decade
I. Kotaka
52 papers receiving 860 citations
Peers
Comparison fields: 5 of 33
- Electrical and Electronic Engineering 870
- Atomic and Molecular Physics, and Optics 551
- Materials Chemistry 47
- Biomedical Engineering 23
- Spectroscopy 20
Countries citing papers authored by I. Kotaka
This map shows the geographic impact of I. Kotaka'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 I. Kotaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I. Kotaka more than expected).
Fields of papers citing papers by I. Kotaka
This network shows the impact of papers produced by I. Kotaka. 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 I. Kotaka. The network helps show where I. Kotaka may publish in the future.
Co-authorship network of co-authors of I. Kotaka
This figure shows the co-authorship network connecting the top 25 collaborators of I. Kotaka. A scholar is included among the top collaborators of I. Kotaka 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 I. Kotaka. I. Kotaka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | High-Repetition Frequency Pulse Generation at over 40 GHz Using Mode-Locked Lasers Integrated with Electroabsorption Modulators | 2 |
| 3 | 40-Gbit/s operation of InGaAs/InAlAs MQW electroabsorption modulator module with very low driving-voltage | 0 |
| 4 | 26 | |
| 5 | 5 | |
| 6 | Short Optical Pulse Generation and Modulation by a Multi-Section MQW Modulator/DFB Laser Integrated Light Source | 1 |
| 7 | 28 | |
| 8 | InP-based optical multiplexer integrated with modulators for 100 Gbit/s transmission | 4 |
| 9 | 83 | |
| 10 | 12 | |
| 11 | 20 | |
| 12 | 32 | |
| 13 | High speed InGaAs/InAlAs multiple qoantnin well optical modulators with bandwidths in excess of 40 GHz at 1.55 μm | 13 |
| 14 | 4 | |
| 15 | 53 | |
| 16 | 6 | |
| 17 | 12 | |
| 18 | 30 | |
| 19 | 19 | |
| 20 | Low-loss piezoelectric ceramics for surface acoustic wave devices | 0 |
About I. Kotaka
I. Kotaka is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry, having authored 56 papers that have together received 915 indexed citations. Recurring topics across this work include Photonic and Optical Devices (40 papers), Semiconductor Lasers and Optical Devices (40 papers) and Semiconductor Quantum Structures and Devices (33 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (551 citations), Electrical and Electronic Engineering (870 citations) and Spectroscopy (20 citations). I. Kotaka has collaborated with scholars based in Japan and United States. Frequent co-authors include K. Wakita, K. Sato, Yasuhiro Kondo, O. Mitomi, Hiromitsu Asai, M. Naganuma, Koichi Wakita, Yuichi Kawamura, Kenji Kawano and Mitsuo Yamamoto. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics and IEEE Transactions on Microwave Theory and Techniques.
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.