JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,057 out of 140,272 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 467,796 | 460,847 |
| Total Cites | 6,569 | 7,848 |
| H-index | 36 | 42 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 579 | 732 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 1,134 | 1,379 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 5,238 | 5,642 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.39 |
| Self-Citation Percentage |
16.30%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,879 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 432,865 | 431,874 |
| Total Cites | 6,354 | 7,611 |
| H-index | 36 | 41 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 567 | 717 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 1,101 | 1,343 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 5,038 | 5,431 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.40 |
| Self-Citation Percentage |
16.52%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1,534 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 344,341 | 340,103 |
| Total Cites | 5,502 | 6,666 |
| H-index | 34 | 39 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 529 | 675 |
| Number of Single+First+Last Authored Papers | 34 | 34 |
| Total Cites to Single+First+Last Authored Papers | 968 | 1,191 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 4,302 | 4,641 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.44 |
| Self-Citation Percentage |
17.46%
|
|
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