JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 59 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 27,029 | 28,982 |
| Total Cites | 6,527 | 7,343 |
| H-index | 40 | 42 |
| Hm-index | 28 | 28 |
| Number of Single Authored Papers | 76 | 76 |
| Total Cites to Single Authored Papers | 1,680 | 1,781 |
| Number of Single+First Authored Papers | 150 | 150 |
| Total Cites to Single+First Authored Papers | 3,411 | 3,679 |
| Number of Single+First+Last Authored Papers | 203 | 203 |
| Total Cites to Single+First+Last Authored Papers | 4,324 | 4,794 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,154 | 5,494 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.34 |
| Self-Citation Percentage |
11.11%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 51 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,799 | 27,970 |
| Total Cites | 6,193 | 6,965 |
| H-index | 40 | 41 |
| Hm-index | 27 | 28 |
| Number of Single Authored Papers | 75 | 75 |
| Total Cites to Single Authored Papers | 1,653 | 1,751 |
| Number of Single+First Authored Papers | 145 | 145 |
| Total Cites to Single+First Authored Papers | 3,324 | 3,576 |
| Number of Single+First+Last Authored Papers | 198 | 198 |
| Total Cites to Single+First+Last Authored Papers | 4,176 | 4,625 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,882 | 5,205 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.34 |
| Self-Citation Percentage |
11.08%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 71 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 24,613 | 26,389 |
| Total Cites | 5,851 | 6,592 |
| H-index | 39 | 41 |
| Hm-index | 26 | 27 |
| Number of Single Authored Papers | 73 | 73 |
| Total Cites to Single Authored Papers | 1,617 | 1,710 |
| Number of Single+First Authored Papers | 139 | 139 |
| Total Cites to Single+First Authored Papers | 3,225 | 3,472 |
| Number of Single+First+Last Authored Papers | 191 | 191 |
| Total Cites to Single+First+Last Authored Papers | 4,038 | 4,474 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,608 | 4,916 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.34 |
| Self-Citation Percentage |
11.24%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 56 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23,050 | 24,765 |
| Total Cites | 5,453 | 6,144 |
| H-index | 38 | 40 |
| Hm-index | 26 | 27 |
| Number of Single Authored Papers | 71 | 71 |
| Total Cites to Single Authored Papers | 1,560 | 1,647 |
| Number of Single+First Authored Papers | 134 | 134 |
| Total Cites to Single+First Authored Papers | 3,092 | 3,318 |
| Number of Single+First+Last Authored Papers | 182 | 182 |
| Total Cites to Single+First+Last Authored Papers | 3,851 | 4,266 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,324 | 4,603 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.33 |
| Self-Citation Percentage |
11.25%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 63 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21,463 | 22,907 |
| Total Cites | 4,804 | 5,449 |
| H-index | 37 | 39 |
| Hm-index | 25 | 26 |
| Number of Single Authored Papers | 68 | 68 |
| Total Cites to Single Authored Papers | 1,445 | 1,527 |
| Number of Single+First Authored Papers | 131 | 131 |
| Total Cites to Single+First Authored Papers | 2,833 | 3,051 |
| Number of Single+First+Last Authored Papers | 177 | 177 |
| Total Cites to Single+First+Last Authored Papers | 3,507 | 3,911 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,801 | 4,057 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.34 |
| Self-Citation Percentage |
11.84%
|
|
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