JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,366 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 339,341 | 297,093 |
| Total Cites | 5,193 | 6,715 |
| H-index | 31 | 37 |
| Hm-index | 12 | 15 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 1,541 | 2,011 |
| Number of Single+First+Last Authored Papers | 291 | 291 |
| Total Cites to Single+First+Last Authored Papers | 3,134 | 4,087 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 4,054 | 4,600 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.46 |
| Self-Citation Percentage |
22.67%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,364 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 325,867 | 296,047 |
| Total Cites | 4,904 | 6,336 |
| H-index | 30 | 34 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,498 | 1,961 |
| Number of Single+First+Last Authored Papers | 261 | 261 |
| Total Cites to Single+First+Last Authored Papers | 2,942 | 3,819 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,820 | 4,325 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.46 |
| Self-Citation Percentage |
22.60%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,071 out of 64,789 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 323,401 | 288,385 |
| Total Cites | 4,575 | 5,938 |
| H-index | 29 | 33 |
| Hm-index | 10 | 13 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 1,443 | 1,896 |
| Number of Single+First+Last Authored Papers | 234 | 234 |
| Total Cites to Single+First+Last Authored Papers | 2,721 | 3,544 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,564 | 4,042 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.47 |
| Self-Citation Percentage |
22.95%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,159 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 313,683 | 282,513 |
| Total Cites | 4,217 | 5,503 |
| H-index | 28 | 31 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 1,352 | 1,797 |
| Number of Single+First+Last Authored Papers | 216 | 216 |
| Total Cites to Single+First+Last Authored Papers | 2,486 | 3,259 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,288 | 3,737 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.47 |
| Self-Citation Percentage |
23.37%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,212 out of 64,512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 304,378 | 274,079 |
| Total Cites | 4,038 | 5,271 |
| H-index | 28 | 31 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 1,316 | 1,750 |
| Number of Single+First+Last Authored Papers | 199 | 199 |
| Total Cites to Single+First+Last Authored Papers | 2,387 | 3,136 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,145 | 3,573 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.48 |
| Self-Citation Percentage |
23.39%
|
|
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