JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,407 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 347,774 | 233,496 |
| Total Cites | 3,428 | 4,920 |
| H-index | 30 | 35 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 5 | 17 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 1,066 | 1,499 |
| Number of Single+First+Last Authored Papers | 169 | 169 |
| Total Cites to Single+First+Last Authored Papers | 1,460 | 2,131 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,533 | 3,035 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.62 |
| Self-Citation Percentage |
30.33%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,509 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 359,615 | 239,356 |
| Total Cites | 2,967 | 4,332 |
| H-index | 29 | 33 |
| Hm-index | 9 | 12 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 4 | 15 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 996 | 1,406 |
| Number of Single+First+Last Authored Papers | 155 | 155 |
| Total Cites to Single+First+Last Authored Papers | 1,291 | 1,896 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,217 | 2,688 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.61 |
| Self-Citation Percentage |
31.51%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,042 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 391,487 | 252,731 |
| Total Cites | 2,472 | 3,658 |
| H-index | 26 | 31 |
| Hm-index | 9 | 12 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 3 | 13 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 907 | 1,284 |
| Number of Single+First+Last Authored Papers | 138 | 138 |
| Total Cites to Single+First+Last Authored Papers | 1,118 | 1,645 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,892 | 2,310 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.58 |
| Self-Citation Percentage |
32.42%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,657 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 435,172 | 298,720 |
| Total Cites | 2,010 | 2,998 |
| H-index | 23 | 30 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 2 | 6 |
| Number of Single+First Authored Papers | 63 | 63 |
| Total Cites to Single+First Authored Papers | 815 | 1,141 |
| Number of Single+First+Last Authored Papers | 118 | 118 |
| Total Cites to Single+First+Last Authored Papers | 966 | 1,396 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,575 | 1,938 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.55 |
| Self-Citation Percentage |
32.96%
|
|
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