JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 405 out of 140,272 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 131,133 | 126,320 |
| Total Cites | 1,643 | 1,920 |
| H-index | 25 | 26 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 70 | 70 |
| Total Cites to Single Authored Papers | 723 | 847 |
| Number of Single+First Authored Papers | 121 | 121 |
| Total Cites to Single+First Authored Papers | 1,414 | 1,641 |
| Number of Single+First+Last Authored Papers | 146 | 146 |
| Total Cites to Single+First+Last Authored Papers | 1,487 | 1,745 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,288 | 1,416 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.36 |
| Self-Citation Percentage |
14.43%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 369 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 119,298 | 116,401 |
| Total Cites | 1,618 | 1,895 |
| H-index | 25 | 26 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 70 | 70 |
| Total Cites to Single Authored Papers | 715 | 839 |
| Number of Single+First Authored Papers | 121 | 121 |
| Total Cites to Single+First Authored Papers | 1,395 | 1,622 |
| Number of Single+First+Last Authored Papers | 146 | 146 |
| Total Cites to Single+First+Last Authored Papers | 1,466 | 1,724 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,270 | 1,398 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.36 |
| Self-Citation Percentage |
14.62%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 326 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 110,414 | 107,793 |
| Total Cites | 1,600 | 1,877 |
| H-index | 25 | 26 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 70 | 70 |
| Total Cites to Single Authored Papers | 709 | 833 |
| Number of Single+First Authored Papers | 121 | 121 |
| Total Cites to Single+First Authored Papers | 1,383 | 1,610 |
| Number of Single+First+Last Authored Papers | 146 | 146 |
| Total Cites to Single+First+Last Authored Papers | 1,452 | 1,710 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,253 | 1,381 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.36 |
| Self-Citation Percentage |
14.76%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 402 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 101,999 | 99,711 |
| Total Cites | 1,581 | 1,858 |
| H-index | 25 | 26 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 70 | 70 |
| Total Cites to Single Authored Papers | 699 | 823 |
| Number of Single+First Authored Papers | 121 | 121 |
| Total Cites to Single+First Authored Papers | 1,369 | 1,596 |
| Number of Single+First+Last Authored Papers | 146 | 146 |
| Total Cites to Single+First+Last Authored Papers | 1,437 | 1,695 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,234 | 1,362 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.36 |
| Self-Citation Percentage |
14.91%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 343 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 96,888 | 95,138 |
| Total Cites | 1,508 | 1,779 |
| H-index | 24 | 26 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 65 | 65 |
| Total Cites to Single Authored Papers | 663 | 786 |
| Number of Single+First Authored Papers | 114 | 114 |
| Total Cites to Single+First Authored Papers | 1,308 | 1,531 |
| Number of Single+First+Last Authored Papers | 137 | 137 |
| Total Cites to Single+First+Last Authored Papers | 1,371 | 1,624 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,197 | 1,321 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.35 |
| Self-Citation Percentage |
15.23%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 347 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99,395 | 96,555 |
| Total Cites | 1,446 | 1,697 |
| H-index | 23 | 25 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 61 | 61 |
| Total Cites to Single Authored Papers | 621 | 733 |
| Number of Single+First Authored Papers | 106 | 106 |
| Total Cites to Single+First Authored Papers | 1,250 | 1,458 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 1,313 | 1,547 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,150 | 1,266 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.34 |
| Self-Citation Percentage |
14.79%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 330 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 89,788 | 89,750 |
| Total Cites | 1,410 | 1,658 |
| H-index | 23 | 25 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 57 | 57 |
| Total Cites to Single Authored Papers | 604 | 713 |
| Number of Single+First Authored Papers | 102 | 102 |
| Total Cites to Single+First Authored Papers | 1,221 | 1,426 |
| Number of Single+First+Last Authored Papers | 122 | 122 |
| Total Cites to Single+First+Last Authored Papers | 1,282 | 1,513 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,116 | 1,231 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.35 |
| Self-Citation Percentage |
14.96%
|
|
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