JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,709 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 400,430 | 275,529 |
| Total Cites | 1,752 | 3,084 |
| H-index | 21 | 27 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 11 | 16 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 798 | 1,194 |
| Number of Single+First+Last Authored Papers | 237 | 237 |
| Total Cites to Single+First+Last Authored Papers | 1,208 | 2,234 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,255 | 1,716 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.80 |
| Self-Citation Percentage |
43.19%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,751 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 410,750 | 271,063 |
| Total Cites | 1,666 | 2,945 |
| H-index | 20 | 27 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 8 | 13 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 777 | 1,171 |
| Number of Single+First+Last Authored Papers | 225 | 225 |
| Total Cites to Single+First+Last Authored Papers | 1,141 | 2,117 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,187 | 1,631 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.81 |
| Self-Citation Percentage |
43.43%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Electrical & Electronic Engineering
Rank in SubField 1: 2,075 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 397,509 | 262,182 |
| Total Cites | 1,582 | 2,807 |
| H-index | 20 | 26 |
| Hm-index | 10 | 14 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 7 | 12 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 757 | 1,150 |
| Number of Single+First+Last Authored Papers | 212 | 212 |
| Total Cites to Single+First+Last Authored Papers | 1,079 | 2,004 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,121 | 1,551 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.81 |
| Self-Citation Percentage |
43.64%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Electrical & Electronic Engineering
Rank in SubField 1: 1,958 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 402,129 | 250,442 |
| Total Cites | 1,476 | 2,620 |
| H-index | 19 | 26 |
| Hm-index | 9 | 14 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 6 | 11 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 720 | 1,108 |
| Number of Single+First+Last Authored Papers | 194 | 194 |
| Total Cites to Single+First+Last Authored Papers | 1,000 | 1,854 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,041 | 1,447 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.81 |
| Self-Citation Percentage |
43.66%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Electrical & Electronic Engineering
Rank in SubField 1: 1,867 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 367,509 | 232,883 |
| Total Cites | 1,342 | 2,394 |
| H-index | 17 | 24 |
| Hm-index | 9 | 13 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 6 | 10 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 682 | 1,058 |
| Number of Single+First+Last Authored Papers | 177 | 177 |
| Total Cites to Single+First+Last Authored Papers | 910 | 1,691 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 943 | 1,320 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.81 |
| Self-Citation Percentage |
43.94%
|
|
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