JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 279 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,640 | 82,132 |
| Total Cites | 386 | 605 |
| H-index | 9 | 10 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 56 | 56 |
| Total Cites to Single Authored Papers | 25 | 29 |
| Number of Single+First Authored Papers | 182 | 182 |
| Total Cites to Single+First Authored Papers | 58 | 70 |
| Number of Single+First+Last Authored Papers | 701 | 701 |
| Total Cites to Single+First+Last Authored Papers | 246 | 374 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 320 | 389 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.56 |
| Self-Citation Percentage |
36.20%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 337 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 149,774 | 108,523 |
| Total Cites | 357 | 474 |
| H-index | 7 | 9 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 53 | 53 |
| Total Cites to Single Authored Papers | 23 | 26 |
| Number of Single+First Authored Papers | 178 | 178 |
| Total Cites to Single+First Authored Papers | 40 | 46 |
| Number of Single+First+Last Authored Papers | 684 | 684 |
| Total Cites to Single+First+Last Authored Papers | 205 | 271 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 301 | 353 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.34 |
| Self-Citation Percentage |
24.68%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 327 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117,923 | 71,050 |
| Total Cites | 381 | 568 |
| H-index | 8 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 51 | 51 |
| Total Cites to Single Authored Papers | 22 | 30 |
| Number of Single+First Authored Papers | 176 | 176 |
| Total Cites to Single+First Authored Papers | 51 | 89 |
| Number of Single+First+Last Authored Papers | 665 | 665 |
| Total Cites to Single+First+Last Authored Papers | 216 | 325 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 324 | 392 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.45 |
| Self-Citation Percentage |
32.92%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 352 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 145,264 | 97,349 |
| Total Cites | 364 | 473 |
| H-index | 8 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 10 | 16 |
| Number of Single+First Authored Papers | 161 | 161 |
| Total Cites to Single+First Authored Papers | 34 | 55 |
| Number of Single+First+Last Authored Papers | 625 | 625 |
| Total Cites to Single+First+Last Authored Papers | 210 | 283 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 298 | 341 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.39 |
| Self-Citation Percentage |
23.04%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 550 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 175,512 | 101,534 |
| Total Cites | 440 | 639 |
| H-index | 8 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 5 | 9 |
| Number of Single+First Authored Papers | 151 | 151 |
| Total Cites to Single+First Authored Papers | 32 | 57 |
| Number of Single+First+Last Authored Papers | 569 | 569 |
| Total Cites to Single+First+Last Authored Papers | 233 | 375 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 357 | 429 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.49 |
| Self-Citation Percentage |
31.14%
|
|
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