JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,006 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 269,401 | 270,215 |
| Total Cites | 5,131 | 5,858 |
| H-index | 31 | 33 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 31 | 32 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 313 | 343 |
| Number of Single+First+Last Authored Papers | 134 | 134 |
| Total Cites to Single+First+Last Authored Papers | 1,307 | 1,543 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,563 | 4,999 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.17 |
| Self-Citation Percentage |
12.41%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 953 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 259,774 | 260,729 |
| Total Cites | 4,835 | 5,536 |
| H-index | 30 | 32 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 30 | 31 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 305 | 335 |
| Number of Single+First+Last Authored Papers | 129 | 129 |
| Total Cites to Single+First+Last Authored Papers | 1,242 | 1,476 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,310 | 4,722 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.17 |
| Self-Citation Percentage |
12.66%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,180 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 254,410 | 258,678 |
| Total Cites | 4,548 | 5,216 |
| H-index | 29 | 31 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 28 | 29 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 298 | 328 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 1,162 | 1,393 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,045 | 4,436 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.18 |
| Self-Citation Percentage |
12.81%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 981 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 242,381 | 246,231 |
| Total Cites | 4,006 | 4,638 |
| H-index | 27 | 29 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 26 | 27 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 281 | 311 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 1,046 | 1,275 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,577 | 3,946 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.18 |
| Self-Citation Percentage |
13.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,054 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 233,890 | 236,408 |
| Total Cites | 3,630 | 4,209 |
| H-index | 26 | 29 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 23 | 24 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 271 | 300 |
| Number of Single+First+Last Authored Papers | 113 | 113 |
| Total Cites to Single+First+Last Authored Papers | 954 | 1,168 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,242 | 3,585 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.17 |
| Self-Citation Percentage |
13.76%
|
|
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