JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,236 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 502,587 | 489,318 |
| Total Cites | 2,185 | 2,667 |
| H-index | 21 | 24 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 4 | 4 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 474 | 544 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 1,236 | 1,541 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,985 | 2,206 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.21 |
| Self-Citation Percentage |
18.07%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,065 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 472,827 | 463,489 |
| Total Cites | 2,142 | 2,606 |
| H-index | 21 | 24 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 4 | 4 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 455 | 525 |
| Number of Single+First+Last Authored Papers | 116 | 116 |
| Total Cites to Single+First+Last Authored Papers | 1,179 | 1,458 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,947 | 2,162 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.21 |
| Self-Citation Percentage |
17.81%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,394 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 451,209 | 440,423 |
| Total Cites | 2,039 | 2,474 |
| H-index | 21 | 24 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 4 | 4 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 438 | 508 |
| Number of Single+First+Last Authored Papers | 113 | 113 |
| Total Cites to Single+First+Last Authored Papers | 1,127 | 1,381 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,863 | 2,069 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.20 |
| Self-Citation Percentage |
17.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,127 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 432,541 | 427,295 |
| Total Cites | 1,928 | 2,338 |
| H-index | 20 | 22 |
| Hm-index | 9 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 4 | 4 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 414 | 484 |
| Number of Single+First+Last Authored Papers | 106 | 106 |
| Total Cites to Single+First+Last Authored Papers | 1,047 | 1,285 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,768 | 1,958 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.19 |
| Self-Citation Percentage |
17.54%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,978 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 419,960 | 416,689 |
| Total Cites | 1,856 | 2,243 |
| H-index | 20 | 22 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 4 | 4 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 397 | 465 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 1,000 | 1,231 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,700 | 1,879 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.19 |
| Self-Citation Percentage |
17.25%
|
|
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