JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 980 out of 83,504 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 244,437 | 217,626 |
| Total Cites | 357 | 458 |
| H-index | 10 | 11 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 96 | 96 |
| Total Cites to Single+First Authored Papers | 84 | 99 |
| Number of Single+First+Last Authored Papers | 361 | 361 |
| Total Cites to Single+First+Last Authored Papers | 259 | 325 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 282 | 326 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.40 |
| Self-Citation Percentage |
22.05%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,689 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 381,615 | 286,078 |
| Total Cites | 289 | 424 |
| H-index | 8 | 9 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 96 | 96 |
| Total Cites to Single+First Authored Papers | 56 | 79 |
| Number of Single+First+Last Authored Papers | 336 | 336 |
| Total Cites to Single+First+Last Authored Papers | 198 | 297 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 230 | 277 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.53 |
| Self-Citation Percentage |
31.84%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 816 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 181,944 | 163,281 |
| Total Cites | 365 | 471 |
| H-index | 9 | 10 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 95 | 95 |
| Total Cites to Single+First Authored Papers | 99 | 103 |
| Number of Single+First+Last Authored Papers | 315 | 315 |
| Total Cites to Single+First+Last Authored Papers | 263 | 332 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 272 | 318 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.48 |
| Self-Citation Percentage |
22.51%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,179 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 272,689 | 264,074 |
| Total Cites | 254 | 310 |
| H-index | 8 | 9 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 80 | 87 |
| Number of Single+First+Last Authored Papers | 256 | 256 |
| Total Cites to Single+First+Last Authored Papers | 186 | 224 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 205 | 225 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.38 |
| Self-Citation Percentage |
18.06%
|
|
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