JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,603 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 381,340 | 406,724 |
| Total Cites | 1,557 | 1,601 |
| H-index | 11 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 183 | 184 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 1,533 | 1,545 |
| Number of Single+First+Last Authored Papers | 15 | 15 |
| Total Cites to Single+First+Last Authored Papers | 1,538 | 1,553 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 954 | 989 |
| Ratio of Total Citations to Distinct Citing Papers | 1.63 | 1.62 |
| Self-Citation Percentage |
2.75%
|
|
ChinaOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,462 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 358,995 | 383,466 |
| Total Cites | 1,529 | 1,573 |
| H-index | 11 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 175 | 176 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 1,505 | 1,517 |
| Number of Single+First+Last Authored Papers | 15 | 15 |
| Total Cites to Single+First+Last Authored Papers | 1,510 | 1,525 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 935 | 970 |
| Ratio of Total Citations to Distinct Citing Papers | 1.64 | 1.62 |
| Self-Citation Percentage |
2.80%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,736 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 344,625 | 357,301 |
| Total Cites | 1,514 | 1,555 |
| H-index | 10 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 173 | 174 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 1,491 | 1,502 |
| Number of Single+First+Last Authored Papers | 15 | 15 |
| Total Cites to Single+First+Last Authored Papers | 1,496 | 1,510 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 920 | 953 |
| Ratio of Total Citations to Distinct Citing Papers | 1.65 | 1.63 |
| Self-Citation Percentage |
2.64%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,429 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 314,886 | 327,594 |
| Total Cites | 1,487 | 1,524 |
| H-index | 10 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 172 | 173 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 1,468 | 1,477 |
| Number of Single+First+Last Authored Papers | 15 | 15 |
| Total Cites to Single+First+Last Authored Papers | 1,473 | 1,485 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 895 | 925 |
| Ratio of Total Citations to Distinct Citing Papers | 1.66 | 1.65 |
| Self-Citation Percentage |
2.43%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,286 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 299,531 | 311,920 |
| Total Cites | 1,476 | 1,512 |
| H-index | 10 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 169 | 170 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 1,458 | 1,467 |
| Number of Single+First+Last Authored Papers | 15 | 15 |
| Total Cites to Single+First+Last Authored Papers | 1,463 | 1,475 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 891 | 920 |
| Ratio of Total Citations to Distinct Citing Papers | 1.66 | 1.64 |
| Self-Citation Percentage |
2.38%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,315 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 276,399 | 288,223 |
| Total Cites | 1,413 | 1,448 |
| H-index | 10 | 12 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 156 | 157 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 1,396 | 1,406 |
| Number of Single+First+Last Authored Papers | 17 | 17 |
| Total Cites to Single+First+Last Authored Papers | 1,400 | 1,413 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 854 | 881 |
| Ratio of Total Citations to Distinct Citing Papers | 1.65 | 1.64 |
| Self-Citation Percentage |
2.42%
|
|
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