Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Mode of photocatalytic bactericidal action of powdered semiconductor TiO2 on mutans streptococci
Countries citing papers authored by Toshio Morioka
Since
Specialization
Citations
This map shows the geographic impact of Toshio Morioka'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 Toshio Morioka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshio Morioka more than expected).
This network shows the impact of papers produced by Toshio Morioka. 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 Toshio Morioka. The network helps show where Toshio Morioka may publish in the future.
Co-authorship network of co-authors of Toshio Morioka
This figure shows the co-authorship network connecting the top 25 collaborators of Toshio Morioka.
A scholar is included among the top collaborators of Toshio Morioka 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 Toshio Morioka. Toshio Morioka is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Guan, Pengyu, et al.. (2016). Simultaneous all-channel OTDM demultiplexing based on complete optical Fourier transformation. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU). 1–3.1 indexed citations
7.
Jia, Shi, Xianbin Yu, Hao Hu, et al.. (2016). 80 Gbit/s 16-QAM Multicarrier THz Wireless Communication Link in the 400 GHz Band. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU). 506–508.12 indexed citations
8.
Guan, Pengyu, Francesco Da Ros, Hao Hu, et al.. (2016). 16 channel WDM regeneration in a single phase-sensitive amplifier through optical Fourier transformation: ECOC 2016 – Post Deadline. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU).1 indexed citations
9.
Ros, Francesco Da, Feihong Ye, Rameez Asif, et al.. (2015). Experimental Demonstration of Multidimensional Switching Nodes for All-Optical Data Centre Networks. Cambridge University Engineering Department Publications Database.1 indexed citations
10.
Asif, Rameez, Muhammad Imran, Feihong Ye, L. Potì, & Toshio Morioka. (2015). Flexible Space Division Multiplexed WDM-PON with 16-QAM Point-to-Point and PolSK Modulated Multicast Overlay Services. UEA Digital Repository (University of East Anglia).2 indexed citations
Takara, H., H. Masuda, Yoshiteru Abe, et al.. (2009). Evaluation of fiber fuse characteristics of hole-assisted fiber for high power optical transmission systems. European Conference on Optical Communication. 1–2.6 indexed citations
13.
Yamazaki, Etsushi, et al.. (2004). Simultaneous and arbitrary wavelength conversion of WDM signals using multiple wavelength quasi phase matched LiNbO/sub 3/ waveguide. Optical Fiber Communication Conference. 2. 576–578.11 indexed citations
14.
Takara, H., T. Ohara, K. Sato, et al.. (2003). Inter-band wavelength conversion of 25 GHz-spaced 1.03 Tbit/s (103/spl times/10 Gbit/s) DWDM signals with small guard band and low crosstalk in PPLN waveguide. Conference on Lasers and Electro-Optics.13 indexed citations
15.
Kawanishi, S., H. Takara, Toshio Morioka, et al.. (1996). 400 Gbit/s TDM Transmission of 0.98 ps Pulses over 40 km Employing Dispersion Slope Compensation. Optical Fiber Communication Conference.12 indexed citations
16.
Morioka, Toshio, H. Takara, S. Kawanishi, et al.. (1996). 100 Gbit/s x 10 channel OTDM/WDM Transmission using a Single Supercontinuum WDM Source. Optical Fiber Communication Conference. 411–414.20 indexed citations
17.
Mori, Koichi, Toshio Morioka, & M. Saruwatari. (1995). Wavelength-Shift-Free Spectral Inversion Utilizing Optical Parametric Loop Mirror. Conference on Lasers and Electro-Optics.2 indexed citations
18.
Takara, H., S. Kawanishi, Toshio Morioka, K. Mori, & M. Saruwatari. (1994). 0.6 ps resolution, 100 Gbit/s optical waveform measurement by optical sampling using supercontinuum subpicosecond pulses. Conference on Lasers and Electro-Optics.2 indexed citations
19.
Morioka, Toshio & M. Saruwatari. (1990). Novel all-optical routing switch utilizing pump-induced optical carrier frequency shift through cross-phase modulation in optical fibers. Conference on Lasers and Electro-Optics.3 indexed citations
20.
Komatsu, Shinichi, Toshio Morioka, & Hitoshi Ohzu. (1982). Evaluation of optical systems using dynamic laser speckles (A). Journal of the Optical Society of America A. 72. 1743.1 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.