JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,653 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 507,710 | 479,504 |
| Total Cites | 244 | 289 |
| H-index | 9 | 10 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 24 | 28 |
| Number of Single+First+Last Authored Papers | 131 | 131 |
| Total Cites to Single+First+Last Authored Papers | 123 | 149 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 186 | 205 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.41 |
| Self-Citation Percentage |
15.57%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,737 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 574,258 | 460,906 |
| Total Cites | 206 | 286 |
| H-index | 7 | 9 |
| Hm-index | 2 | 3 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 34 | 37 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 111 | 142 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 162 | 183 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.56 |
| Self-Citation Percentage |
27.97%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,876 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 498,145 | 379,746 |
| Total Cites | 176 | 285 |
| H-index | 7 | 9 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 38 | 43 |
| Number of Single+First+Last Authored Papers | 116 | 116 |
| Total Cites to Single+First+Last Authored Papers | 115 | 162 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 142 | 169 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.69 |
| Self-Citation Percentage |
38.25%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,159 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 614,429 | 425,375 |
| Total Cites | 131 | 210 |
| H-index | 6 | 7 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 37 | 44 |
| Number of Single+First+Last Authored Papers | 97 | 97 |
| Total Cites to Single+First+Last Authored Papers | 83 | 123 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 115 | 136 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.54 |
| Self-Citation Percentage |
37.62%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,030 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 506,136 | 446,902 |
| Total Cites | 142 | 198 |
| H-index | 6 | 8 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 59 | 65 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 83 | 104 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 128 | 144 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.38 |
| Self-Citation Percentage |
28.28%
|
|
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