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Rof Electro-optic modulator EDFA Optical Amplifier Erbium Doped Fibre Amplifier YDFA Amplifier
Amashanyarazi meza ni igikoresho cyakira urumuri rwerekana ibimenyetso kandi rukabyara ibimenyetso bisohoka hamwe nimbaraga zo hejuru.Mubisanzwe, ibyinjira nibisohoka ni lazeri ya lazeri (gake cyane ubundi bwoko bwurumuri rwumucyo), ikwirakwizwa nkibiti bya Gaussiya mumwanya wubusa cyangwa muri fibre.Amplification ibaho mubyo bita inyungu yo hagati, igomba "kuvoma" (ni ukuvuga, itangwa ningufu) biva hanze.Ibyinshi byongerera imbaraga optique cyangwa pompe yamashanyarazi.
Ubwoko butandukanye bwa amplifiers buratandukanye cyane urugero muburyo bwo kwiyuzuzamo.Kurugero, gake-isi-ikoreshwa na laser yunguka itangazamakuru rishobora kubika ingufu nyinshi, mugihe optique ya parametric amplificateur itanga amplification gusa mugihe cyose pompe ihari.Nkurundi rugero, semiconductor optique amplificateur ibika ingufu nke cyane ugereranije na fibre fibre, kandi ibi bifite ingaruka zikomeye kubitumanaho bya fibre optique.
