🌐EnglishEnglishEspañolFrançaisNederlandsSvenskaTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ4252992· pop 15· linked from 284 articleslaser scienceAlso known as laser physicsbranch of optics that describes the theory and practice of lasersWikidata factsImageLight Amplification by Stimulated Emission of Radiation.jpgSources (2)wikidata.orgdocs.openalex.orgvia Wikidata · CC0Available in 14 languagesEspañolFrançais中文日本語Русскийالعربيةहिन्दीBelarusianChuvashTürkçeConnectionsCharles Hard TownesEntityquantum opticsEntityCategoriesLaser science