🌐EnglishEnglishDeutschFrançaisTürkçe한국어中文EntityQ7098865· pop 5optical levitationmethod developed by Arthur Ashkin whereby a material is levitated against the downward force of gravity by an upward force stemming from photon momentum transferAvailable in 5 languagesFrançaisDeutschGreek한국어via Wikidata sitelinks · CC0Connectionsoptical tweezersEntity