JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 535 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 159,809 | 141,474 |
| Total Cites | 6,202 | 8,272 |
| H-index | 45 | 49 |
| Hm-index | 20 | 22 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 15 | 20 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 399 | 481 |
| Number of Single+First+Last Authored Papers | 364 | 364 |
| Total Cites to Single+First+Last Authored Papers | 4,598 | 6,151 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,308 | 5,181 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.60 |
| Self-Citation Percentage |
25.02%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 505 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 153,074 | 135,191 |
| Total Cites | 6,053 | 8,122 |
| H-index | 44 | 48 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 14 | 19 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 389 | 472 |
| Number of Single+First+Last Authored Papers | 364 | 364 |
| Total Cites to Single+First+Last Authored Papers | 4,488 | 6,039 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,182 | 5,055 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.61 |
| Self-Citation Percentage |
25.47%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 620 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 144,066 | 124,592 |
| Total Cites | 5,876 | 7,948 |
| H-index | 43 | 48 |
| Hm-index | 19 | 22 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 14 | 19 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 380 | 466 |
| Number of Single+First+Last Authored Papers | 376 | 376 |
| Total Cites to Single+First+Last Authored Papers | 4,369 | 5,940 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,032 | 4,896 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.62 |
| Self-Citation Percentage |
26.07%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 527 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 137,523 | 116,402 |
| Total Cites | 5,603 | 7,621 |
| H-index | 42 | 47 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 13 | 18 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 371 | 457 |
| Number of Single+First+Last Authored Papers | 361 | 361 |
| Total Cites to Single+First+Last Authored Papers | 4,173 | 5,710 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,848 | 4,693 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.62 |
| Self-Citation Percentage |
26.48%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 483 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 132,952 | 113,140 |
| Total Cites | 5,435 | 7,370 |
| H-index | 41 | 46 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 13 | 18 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 358 | 443 |
| Number of Single+First+Last Authored Papers | 353 | 353 |
| Total Cites to Single+First+Last Authored Papers | 4,049 | 5,521 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,732 | 4,535 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.63 |
| Self-Citation Percentage |
26.26%
|
|
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