Definition of "optically" []

• Regarding or using optics (adverb)

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• "More than 40 series of optically-active complexes with octahedral symmetry were separated in optically-active forms, with the result that the spatial configuration of the complexes to the coordination number"
• "CDs function optically, that is, one must mold small ridges in the grooves on the CD surface to store binary data."
• "The discovery was dated back by using a method known as optically stimulated luminescence"