EntityQ947542· pop 22· linked from 214 articlesbeam splitterSign in to saveoptical device that splits a beam of light in two, crucial part of most interferometersConnectionsquantum computingEntitydichroismEntityFock stateEntityphysicsEntitylightEntityphotographyEntityaluminiumEntityquantum mechanicsEntityInternational Standard Book NumberEntitycomplex numberEntitytheory of relativityEntitytelecommunicationsEntityinfrared radiationEntitylaserEntitydigital object identifierEntitywavelengthEntitylensEntityoptical fiberEntityvaporEntityreflectionEntityCategoriesMicroscopyMirrorsOptical components