EntityQ1359305· pop 25· linked from 342 articlesoptical amplifierSign in to savedevice that amplifies an optical signalConnectionsactive laser mediumEntityopticsEntitylaser diodeEntitywaveguideEntitylaser scienceEntitychirped pulse amplificationEntityRaman amplificationEntityamplified spontaneous emissionEntityglassEntityelectronEntityInternational Standard Book NumberEntitytelescopeEntitypraseodymiumEntityerbiumEntityytterbiumEntitythuliumEntitycomputer networkEntityionEntityphotonEntitylaserEntityCategoriesAmplifiersFiber-optic communicationsLaser scienceOptical devices