Fiberconcepts 'Fiber Array Block Units e sebelisa quartz, pyrex kapa tempax substrate le mahlale a khethehileng a masela a fihlelang boemo bo nepahetseng ba fiber le ts'epahalo e phahameng ho fihlela litlhoko tse fapaneng.Li-FABU li hlahisoa ka ho beha likhoele ka har'a khalase e nepahetseng ea v-groove substrate e nang le chip e 'ngoe ea khalase e bataletseng holimo ho theha khokahano ea lintlha tse 3 ka lisebelisoa tse ikhethang le mahlale a ho sebetsa.Sena se nolofalletsa baqapi ba liphutheloana ho tsamaisana le coefficient ea katoloso ea mocheso ea FABU le sesebelisoa sa pigtail.