JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,242 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 284,637 | 263,594 |
| Total Cites | 289 | 361 |
| H-index | 8 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 127 | 144 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 129 | 146 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 206 | 236 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.53 |
| Self-Citation Percentage |
19.94%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,286 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 284,442 | 280,460 |
| Total Cites | 272 | 342 |
| H-index | 8 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 128 | 129 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 131 | 132 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 209 | 237 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.44 |
| Self-Citation Percentage |
20.47%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 693 out of 64,789 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 188,621 | 214,916 |
| Total Cites | 312 | 351 |
| H-index | 11 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 143 | 147 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 147 | 151 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 217 | 238 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.47 |
| Self-Citation Percentage |
11.11%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 943 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 225,103 | 211,163 |
| Total Cites | 275 | 323 |
| H-index | 8 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 141 | 157 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 148 | 165 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 188 | 207 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.56 |
| Self-Citation Percentage |
14.86%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,227 out of 64,512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 263,200 | 257,311 |
| Total Cites | 350 | 415 |
| H-index | 10 | 11 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 166 | 195 |
| Number of Single+First+Last Authored Papers | 46 | 46 |
| Total Cites to Single+First+Last Authored Papers | 176 | 207 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 260 | 281 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.48 |
| Self-Citation Percentage |
15.66%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,000 out of 56,325 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 192,457 | 221,682 |
| Total Cites | 308 | 336 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 155 | 160 |
| Number of Single+First+Last Authored Papers | 44 | 44 |
| Total Cites to Single+First+Last Authored Papers | 162 | 167 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 219 | 232 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.45 |
| Self-Citation Percentage |
8.33%
|
|
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