Home›Browse›optical waveguide🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsРусскийالعربية한국어中文日本語EntityQ3191702· pop 12· linked from 111 articlesoptical waveguideSign in to saveAlso known as lightguide, waveguidestructure that guides electromagnetic waves in the optical spectrumAvailable in 11 languagesEspañolDeutsch中文日本語PortuguêsالعربيةCatalanCroatianSerbian한국어via Wikidata sitelinks · CC0