JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 997 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 232,483 | 178,846 |
| Total Cites | 442 | 557 |
| H-index | 11 | 12 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 70 | 87 |
| Number of Single+First+Last Authored Papers | 169 | 169 |
| Total Cites to Single+First+Last Authored Papers | 168 | 220 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 308 | 336 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.66 |
| Self-Citation Percentage |
20.65%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 817 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 182,301 | 127,645 |
| Total Cites | 483 | 660 |
| H-index | 12 | 13 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 89 | 121 |
| Number of Single+First+Last Authored Papers | 155 | 155 |
| Total Cites to Single+First+Last Authored Papers | 173 | 248 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 315 | 365 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.81 |
| Self-Citation Percentage |
26.82%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 670 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 216,978 | 92,607 |
| Total Cites | 438 | 623 |
| H-index | 11 | 12 |
| Hm-index | 3 | 5 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 1 | 7 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 75 | 126 |
| Number of Single+First+Last Authored Papers | 138 | 138 |
| Total Cites to Single+First+Last Authored Papers | 135 | 231 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 301 | 347 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.80 |
| Self-Citation Percentage |
29.70%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 585 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 143,025 | 79,312 |
| Total Cites | 475 | 657 |
| H-index | 12 | 14 |
| Hm-index | 3 | 5 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 2 | 6 |
| Number of Single+First Authored Papers | 63 | 63 |
| Total Cites to Single+First Authored Papers | 106 | 147 |
| Number of Single+First+Last Authored Papers | 118 | 118 |
| Total Cites to Single+First+Last Authored Papers | 186 | 257 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 314 | 362 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.81 |
| Self-Citation Percentage |
27.70%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,732 out of 64,512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 368,003 | 177,612 |
| Total Cites | 501 | 745 |
| H-index | 11 | 15 |
| Hm-index | 2 | 3 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 3 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 109 | 146 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 174 | 247 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 359 | 424 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.76 |
| Self-Citation Percentage |
32.75%
|
|
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