JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,250 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 311,585 | 259,557 |
| Total Cites | 3,002 | 4,461 |
| H-index | 29 | 36 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 96 | 96 |
| Total Cites to Single+First Authored Papers | 1,279 | 1,826 |
| Number of Single+First+Last Authored Papers | 336 | 336 |
| Total Cites to Single+First+Last Authored Papers | 2,324 | 3,418 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,416 | 3,027 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.47 |
| Self-Citation Percentage |
32.71%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,286 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 306,417 | 255,751 |
| Total Cites | 2,707 | 4,030 |
| H-index | 28 | 35 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 95 | 95 |
| Total Cites to Single+First Authored Papers | 1,224 | 1,747 |
| Number of Single+First+Last Authored Papers | 315 | 315 |
| Total Cites to Single+First+Last Authored Papers | 2,125 | 3,119 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,181 | 2,744 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.47 |
| Self-Citation Percentage |
32.83%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,132 out of 64,789 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 340,741 | 285,478 |
| Total Cites | 2,316 | 3,488 |
| H-index | 26 | 33 |
| Hm-index | 9 | 11 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 90 | 90 |
| Total Cites to Single+First Authored Papers | 1,129 | 1,640 |
| Number of Single+First+Last Authored Papers | 254 | 254 |
| Total Cites to Single+First+Last Authored Papers | 1,850 | 2,751 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,891 | 2,383 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.46 |
| Self-Citation Percentage |
33.60%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,344 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 359,754 | 300,016 |
| Total Cites | 2,042 | 3,145 |
| H-index | 25 | 31 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 1,048 | 1,556 |
| Number of Single+First+Last Authored Papers | 256 | 256 |
| Total Cites to Single+First+Last Authored Papers | 1,656 | 2,515 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,664 | 2,126 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.48 |
| Self-Citation Percentage |
35.07%
|
|
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