🌐EnglishEnglishDeutschEspañolPolskiРусскийفارسی中文日本語EntityQ1170190· pop 11· linked from 13 articlesVerdet constantoptical propertyAvailable in 11 languagesEspañolDeutsch中文РусскийFinnishPolskiSerbianSlovenianUzbekفارسیvia Wikidata sitelinks · CC0Connectionsoptical isolatorEntityterbiumEntityCategoriesMagneto-optic effects