JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,464 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 361,113 | 270,716 |
| Total Cites | 3,787 | 6,014 |
| H-index | 28 | 39 |
| Hm-index | 13 | 17 |
| Number of Single Authored Papers | 26 | 26 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 699 | 1,031 |
| Number of Single+First+Last Authored Papers | 489 | 489 |
| Total Cites to Single+First+Last Authored Papers | 2,812 | 4,527 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,729 | 3,517 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.71 |
| Self-Citation Percentage |
37.03%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,555 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 368,659 | 273,696 |
| Total Cites | 3,389 | 5,433 |
| H-index | 26 | 36 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 89 | 89 |
| Total Cites to Single+First Authored Papers | 646 | 959 |
| Number of Single+First+Last Authored Papers | 457 | 457 |
| Total Cites to Single+First+Last Authored Papers | 2,500 | 4,075 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,456 | 3,188 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.70 |
| Self-Citation Percentage |
37.62%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,875 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 366,517 | 280,809 |
| Total Cites | 3,026 | 4,861 |
| H-index | 25 | 35 |
| Hm-index | 12 | 15 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 576 | 850 |
| Number of Single+First+Last Authored Papers | 420 | 420 |
| Total Cites to Single+First+Last Authored Papers | 2,203 | 3,610 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,212 | 2,870 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.69 |
| Self-Citation Percentage |
37.75%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,369 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 366,377 | 277,281 |
| Total Cites | 2,621 | 4,260 |
| H-index | 24 | 34 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 517 | 761 |
| Number of Single+First+Last Authored Papers | 389 | 389 |
| Total Cites to Single+First+Last Authored Papers | 1,869 | 3,109 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,957 | 2,560 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.66 |
| Self-Citation Percentage |
38.47%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,495 out of 64,512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 365,935 | 280,899 |
| Total Cites | 2,467 | 3,983 |
| H-index | 23 | 33 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 491 | 718 |
| Number of Single+First+Last Authored Papers | 348 | 348 |
| Total Cites to Single+First+Last Authored Papers | 1,756 | 2,899 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,850 | 2,396 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.66 |
| Self-Citation Percentage |
38.06%
|
|
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