🌐EnglishEnglishEspañolPolskiTiếng ViệtРусскийالعربية中文日本語EntityQ1327779· pop 8· linked from 128 articleslaser constructionlaser fundamental design principlesAvailable in 8 languagesEspañolРусскийالعربيةCroatianSerbian (Latin)Tiếng ViệtUkrainianvia Wikidata sitelinks · CC0Connectionsoptical cavityEntityamplified spontaneous emissionEntityCategoriesLasers