Open Access statistics for Optica, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
47%
Total
Publications
4.6K
Total Open
Publications
2.2K
Total
Citations
161K
Open Access
Percentage
47%
Total
Publications
4.6K
Total Open
Publications
2.2K
Total
Citations
161K
Breakdown
Publisher Open
18%
Both
21%
Other Platform Open
7%
Closed
54%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 54%
947
Hybrid 8%
144
No Guarantees 38%
652
Other Platform Open
Preprint 57%
742
Institution 34%
444
Domain 18%
232
Other Internet 11%
141
Public 3%
35
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 720 |
PubMed Central | Domain | 233 |
DOI | Other Internet | 140 |
Office of Scientific and Technical Information | Institution | 113 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 73 |
Royal Netherlands Academy of Arts and Sciences | Institution | 54 |
aecid.es OAI-PMH Repository | Institution | 38 |
Belarussian State Pedagogical University Named After Maxim Tank | Institution | 36 |
California Institute of Technology | Institution | 35 |
University of Groningen | Institution | 29 |
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