JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 309 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105,197 | 66,354 |
| Total Cites | 6,263 | 10,019 |
| H-index | 38 | 50 |
| Hm-index | 18 | 22 |
| Number of Single Authored Papers | 56 | 56 |
| Total Cites to Single Authored Papers | 126 | 173 |
| Number of Single+First Authored Papers | 182 | 182 |
| Total Cites to Single+First Authored Papers | 978 | 1,669 |
| Number of Single+First+Last Authored Papers | 701 | 701 |
| Total Cites to Single+First+Last Authored Papers | 2,640 | 4,610 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,203 | 6,662 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.50 |
| Self-Citation Percentage |
37.49%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 322 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 108,974 | 69,350 |
| Total Cites | 5,832 | 9,391 |
| H-index | 37 | 48 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 53 | 53 |
| Total Cites to Single Authored Papers | 99 | 142 |
| Number of Single+First Authored Papers | 178 | 178 |
| Total Cites to Single+First Authored Papers | 917 | 1,596 |
| Number of Single+First+Last Authored Papers | 684 | 684 |
| Total Cites to Single+First+Last Authored Papers | 2,374 | 4,220 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,841 | 6,253 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.50 |
| Self-Citation Percentage |
37.90%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 470 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,104 | 69,486 |
| Total Cites | 5,469 | 8,899 |
| H-index | 35 | 47 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 51 | 51 |
| Total Cites to Single Authored Papers | 77 | 116 |
| Number of Single+First Authored Papers | 176 | 176 |
| Total Cites to Single+First Authored Papers | 878 | 1,550 |
| Number of Single+First+Last Authored Papers | 665 | 665 |
| Total Cites to Single+First+Last Authored Papers | 2,166 | 3,938 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,537 | 5,890 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.51 |
| Self-Citation Percentage |
38.54%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 459 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 123,949 | 74,136 |
| Total Cites | 5,036 | 8,253 |
| H-index | 33 | 45 |
| Hm-index | 16 | 20 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 52 | 83 |
| Number of Single+First Authored Papers | 161 | 161 |
| Total Cites to Single+First Authored Papers | 817 | 1,450 |
| Number of Single+First+Last Authored Papers | 625 | 625 |
| Total Cites to Single+First+Last Authored Papers | 1,926 | 3,579 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,174 | 5,442 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.52 |
| Self-Citation Percentage |
38.98%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 589 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 141,548 | 81,186 |
| Total Cites | 4,188 | 7,037 |
| H-index | 30 | 44 |
| Hm-index | 14 | 18 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 31 | 52 |
| Number of Single+First Authored Papers | 151 | 151 |
| Total Cites to Single+First Authored Papers | 713 | 1,273 |
| Number of Single+First+Last Authored Papers | 569 | 569 |
| Total Cites to Single+First+Last Authored Papers | 1,472 | 2,884 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,480 | 4,623 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.52 |
| Self-Citation Percentage |
40.49%
|
|
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