This map shows the geographic impact of Ken Morito'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 Ken Morito with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ken Morito more than expected).
This network shows the impact of papers produced by Ken Morito. 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 Ken Morito. The network helps show where Ken Morito may publish in the future.
Co-authorship network of co-authors of Ken Morito
This figure shows the co-authorship network connecting the top 25 collaborators of Ken Morito.
A scholar is included among the top collaborators of Ken Morito 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 Ken Morito. Ken Morito is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Jeong, Seok–Hwan, et al.. (2016). 300-mm ArF-immersion lithographytechnology based Si-wire grating couplers with high coupling efficiency and low crosstalk. International Conference on Photonics in Switching. 1–3.5 indexed citations
Yamamoto, Tsuyoshi, T. Simoyama, Shinsuke Tanaka, et al.. (2011). AlGaInAs based photonic devices for high-speed data transmission. 1–4.2 indexed citations
Contestabile, G., Akihiro Maruta, Satoshi Sekiguchi, et al.. (2010). All-optical signal processing using QD-SOA. CINECA IRIS Institutional Research Information System (Sant'Anna School of Advanced Studies). 200–201.1 indexed citations
11.
Kai, Yutaka, Setsuo Yoshida, Yasuhiko Aoki, et al.. (2009). Compact polarization-insensitive array isolator built-in SOA gate array switch module for large-scale switch systems. European Conference on Optical Communication. 1–2.1 indexed citations
12.
Contestabile, G., Akihiro Maruta, Satoshi Sekiguchi, et al.. (2009). 160 Gb/s cross gain modulation in quantum Dot SOA at 1550 nm. CINECA IRIS Institutional Research Information System (Sant'Anna School of Advanced Studies). 1–2.20 indexed citations
Kotaki, Y. & Ken Morito. (2002). Wavelength Tunable DFB Laser Array for WDM Applications. European Conference on Optical Communication. 2. 1–2.4 indexed citations
Ishikawa, G., et al.. (1996). 10-Gb/s optical transmission systems using modulator-integrated DFB lasers with chirp optimizing. European Conference on Optical Communication. 3. 245–248.3 indexed citations
17.
Morito, Ken, et al.. (1995). MQW modulator integrated DFB lasers for multigigabit transmission systems. European Conference on Optical Communication. 2. 887–891.8 indexed citations
Morito, Ken, Keiji Sato, Y. Kotaki, et al.. (1994). Ultrahigh-speed, low chirp butt-joint MQW structure modulator integrated DFB laser. Conference on Lasers and Electro-Optics. 8. 238–239.2 indexed citations
20.
Iga, Kenichi, Fumio Koyama, Ken Morito, & Hiromasa Tanobe. (1990). Phase and intensity noise of vertical cavity surface emitting laser. Conference on Lasers and Electro-Optics.1 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.