EntityQ1327779· pop 8· linked from 128 articleslaser constructionSign in to savelaser fundamental design principlesConnectionsoptical cavityEntityamplified spontaneous emissionEntityaluminiumEntityheliumEntitylithiumEntityneonEntityglassEntityfluorineEntityelectronEntityargonEntitytitaniumEntityInternational Standard Book NumberEntitychromiumEntitykryptonEntitystrontiumEntityorganic chemistryEntityyttriumEntitycarbon dioxideEntityneodymiumEntityerbiumEntityCategoriesLasers