Subject Rankings

Toho University Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Sep 28, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.157) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Yoshiaki Nakajima
Optical frequency comb
Laser
Optical engineering
Fiber laser
Metrics
H-Index
i10 Index
Citation Counts
23
29
1,654
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Yoshiaki Nakajima
Metrics
H-Index
i10-Index
Citation Counts
23
29
1,654
Optical frequency comb
Laser
Optical engineering
Fiber laser