EntityQ1529430· pop 29· linked from 1,535 articlesfiber-optic communicationSign in to savemethod of transmitting information from one place to another by sending pulses of light through an optical fiberConnectionsquadrature amplitude modulationEntityFiber To The XEntityoptical amplifierEntitypassive optical networkEntitybitEntityoptical fiberEntityoptical dispersionEntitymodulationEntitywireless communicationEntityBell LabsEntityInformation AgeEntitydata transmissionEntitybaudEntitygallium arsenideEntitylaser diodeEntityoptical fiber cableEntitywavelength-division multiplexingEntityattenuationEntityCorning Inc.Companysynchronous optical networkingEntityCategories20th-century inventionsFiber-optic communicationsPhotonics