Optics Express is the 12th out of 103 Optics journals. This means the journal is among the top 12% in the sub-discipline of Optics. This Journal is the 27th out of 160 Chemical Physics journals. This means the journal is among the top 17% in the sub-discipline of Chemical Physics. This Journal is the 329th out of 2,084 Physics journals. This means the journal is among the top 16% in the discipline of Physics. This Journal is the 1687th out of 11,479 Physical Sciences journals. This means the journal is among the top 15% in the science branch of Physical Sciences.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.