JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,245 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 318,913 | 292,498 |
| Total Cites | 3,154 | 4,243 |
| H-index | 27 | 33 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 423 | 481 |
| Number of Single+First+Last Authored Papers | 230 | 230 |
| Total Cites to Single+First+Last Authored Papers | 2,607 | 3,536 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,636 | 3,176 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.34 |
| Self-Citation Percentage |
25.67%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,150 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 299,905 | 281,265 |
| Total Cites | 3,024 | 4,128 |
| H-index | 27 | 32 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 408 | 466 |
| Number of Single+First+Last Authored Papers | 230 | 230 |
| Total Cites to Single+First+Last Authored Papers | 2,496 | 3,440 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,525 | 3,079 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.34 |
| Self-Citation Percentage |
26.74%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,329 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 279,748 | 262,509 |
| Total Cites | 2,943 | 4,034 |
| H-index | 27 | 32 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 394 | 452 |
| Number of Single+First+Last Authored Papers | 230 | 230 |
| Total Cites to Single+First+Last Authored Papers | 2,427 | 3,358 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,450 | 2,991 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.35 |
| Self-Citation Percentage |
27.05%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,129 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 262,218 | 245,407 |
| Total Cites | 2,788 | 3,830 |
| H-index | 26 | 31 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 368 | 426 |
| Number of Single+First+Last Authored Papers | 229 | 229 |
| Total Cites to Single+First+Last Authored Papers | 2,301 | 3,188 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,325 | 2,848 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.34 |
| Self-Citation Percentage |
27.21%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,141 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 274,113 | 260,532 |
| Total Cites | 2,650 | 3,653 |
| H-index | 26 | 30 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 342 | 397 |
| Number of Single+First+Last Authored Papers | 225 | 225 |
| Total Cites to Single+First+Last Authored Papers | 2,188 | 3,047 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,210 | 2,719 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.34 |
| Self-Citation Percentage |
27.46%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,206 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 258,813 | 236,034 |
| Total Cites | 2,507 | 3,489 |
| H-index | 25 | 30 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 325 | 380 |
| Number of Single+First+Last Authored Papers | 223 | 223 |
| Total Cites to Single+First+Last Authored Papers | 2,076 | 2,918 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,082 | 2,580 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.35 |
| Self-Citation Percentage |
28.15%
|
|
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