JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 523 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 129,315 | 123,728 |
| Total Cites | 3,072 | 3,674 |
| H-index | 30 | 34 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 398 | 417 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 1,171 | 1,242 |
| Number of Single+First+Last Authored Papers | 113 | 113 |
| Total Cites to Single+First+Last Authored Papers | 2,080 | 2,445 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,553 | 2,812 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.31 |
| Self-Citation Percentage |
16.39%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 510 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 122,298 | 115,051 |
| Total Cites | 3,031 | 3,616 |
| H-index | 29 | 34 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 382 | 402 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 1,134 | 1,206 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 2,090 | 2,460 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,514 | 2,760 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.31 |
| Self-Citation Percentage |
16.18%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 473 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,811 | 111,364 |
| Total Cites | 2,918 | 3,471 |
| H-index | 29 | 33 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 374 | 394 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 1,104 | 1,176 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 2,033 | 2,393 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,427 | 2,665 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.30 |
| Self-Citation Percentage |
15.93%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 383 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105,369 | 104,790 |
| Total Cites | 2,790 | 3,316 |
| H-index | 29 | 33 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 362 | 382 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 1,077 | 1,149 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 1,982 | 2,338 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,309 | 2,530 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.31 |
| Self-Citation Percentage |
15.86%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 398 out of 56,325 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 95,353 | 94,499 |
| Total Cites | 2,557 | 3,034 |
| H-index | 27 | 32 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 344 | 362 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 1,024 | 1,090 |
| Number of Single+First+Last Authored Papers | 108 | 108 |
| Total Cites to Single+First+Last Authored Papers | 1,858 | 2,192 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,104 | 2,295 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.32 |
| Self-Citation Percentage |
15.72%
|
|
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