This map shows the geographic impact of Akio Tajima'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 Akio Tajima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akio Tajima more than expected).
This network shows the impact of papers produced by Akio Tajima. 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 Akio Tajima. The network helps show where Akio Tajima may publish in the future.
Co-authorship network of co-authors of Akio Tajima
This figure shows the co-authorship network connecting the top 25 collaborators of Akio Tajima.
A scholar is included among the top collaborators of Akio Tajima 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 Akio Tajima. Akio Tajima 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.
Tajima, Akio, et al.. (2017). Elastic Optical Path Control Methods for Highly-Reliable Optical Network. IEICE Technical Report; IEICE Tech. Rep.. 116(386). 157–163.
Tajima, Akio, et al.. (2016). First demonstration of mode selective light source by using active multimode interferometer laser diode. International Conference on Photonics in Switching. 7718366.1 indexed citations
Takeshita, Hitoshi, et al.. (2014). Proposal of a distance adaptive optical path planning algorithm for elastic optical network. 114(108). 25–29.1 indexed citations
7.
Takeshita, Hitoshi, et al.. (2014). Distance-adaptive spectrum slot allocation algorithm for efficient use of network resources on elastic optical network. Australian Conference on Optical Fibre Technology. 541–542.1 indexed citations
Nakamura, Shigeru, Masatoshi Tokushima, Shigeki Takahashi, et al.. (2012). Si-based photonic switch for optical communication. International Conference on Photonics in Switching. 1–3.
Jiang, Haisong, et al.. (2011). First single wavelength (CW@RT, SMSR>30dB) active-MMI LD (non-grating) based on longitudinal interference. 762–763.2 indexed citations
12.
Kurumida, Junya, et al.. (2011). Demonstration of transponder aggregator based on silicon photonics for multi-degree color/direction-independent ROADM system. 174–175.1 indexed citations
13.
Chong, Samuel S., et al.. (2011). Directly modulated laser transmitter using scramble-and-select-based line coding with Low Overhead. National University of Singapore. 834–835.1 indexed citations
Takahashi, Seigo, et al.. (2005). A minimized Photon Receiver for a high-speed quantum cryptosystem. IEICE Technical Report; IEICE Tech. Rep.. 105(143). 61–66.1 indexed citations
19.
Henmi, N., et al.. (2003). Highly scalable optoelectronic packet-switching fabric based on wavelength-division and space-division optical switch architecture for use in the photonic core node [Invited]. Journal of Optical Networking. 2(7). 213–228.13 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.