JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 586 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 144,965 | 129,540 |
| Total Cites | 4,002 | 5,076 |
| H-index | 32 | 36 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 189 | 232 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 426 | 515 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 2,912 | 3,722 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,378 | 3,716 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.37 |
| Self-Citation Percentage |
21.16%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 614 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 148,654 | 128,277 |
| Total Cites | 3,697 | 4,711 |
| H-index | 30 | 36 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 177 | 219 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 413 | 501 |
| Number of Single+First+Last Authored Papers | 176 | 176 |
| Total Cites to Single+First+Last Authored Papers | 2,642 | 3,395 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,126 | 3,449 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.37 |
| Self-Citation Percentage |
21.52%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 484 out of 64,789 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 150,162 | 124,233 |
| Total Cites | 3,418 | 4,375 |
| H-index | 29 | 36 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 169 | 209 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 404 | 490 |
| Number of Single+First+Last Authored Papers | 168 | 168 |
| Total Cites to Single+First+Last Authored Papers | 2,403 | 3,108 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,897 | 3,203 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.37 |
| Self-Citation Percentage |
21.87%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 529 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 145,412 | 122,678 |
| Total Cites | 3,155 | 4,057 |
| H-index | 28 | 34 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 160 | 199 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 393 | 477 |
| Number of Single+First+Last Authored Papers | 160 | 160 |
| Total Cites to Single+First+Last Authored Papers | 2,194 | 2,848 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,678 | 2,972 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.37 |
| Self-Citation Percentage |
22.23%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 561 out of 64,512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 146,379 | 123,706 |
| Total Cites | 2,990 | 3,858 |
| H-index | 27 | 32 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 154 | 192 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 383 | 466 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 2,057 | 2,684 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,540 | 2,825 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.37 |
| Self-Citation Percentage |
22.50%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 594 out of 56,325 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 142,576 | 122,778 |
| Total Cites | 2,704 | 3,474 |
| H-index | 25 | 30 |
| Hm-index | 12 | 15 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 145 | 179 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 374 | 453 |
| Number of Single+First+Last Authored Papers | 139 | 139 |
| Total Cites to Single+First+Last Authored Papers | 1,811 | 2,349 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,294 | 2,556 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.36 |
| Self-Citation Percentage |
22.16%
|
|
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