Li-lasers tsa fiber, joalo ka pere e lefifi har'a mefuta e mecha ea li-lasers, esale li fumana tlhokomelo e kholo ho tsoa indastering. Ka lebaka la bophara bo bonyenyane ba fiber, ho bonolo ho fihlella matla a phahameng a matla ka har'a mantlha. Ka lebaka leo, li-laser tsa fiber li na le litekanyetso tse phahameng tsa phetoho le phaello e phahameng. Ka ho sebelisa fiber e le mokhoa oa ho fumana chelete, li-laser tsa fiber li na le sebaka se seholo sa holimo, se thusang ho qhala mocheso o babatsehang. Ka lebaka leo, ba na le ts'ebetso e phahameng ea ho fetola matla ha e bapisoa le li-lasers tsa boemo bo tiileng le ba khase. Ha ho bapisoa le lasers ea semiconductor, tsela ea optical ea lasers fiber e entsoe ka ho feletseng ka likaroloana tsa fiber le fiber. Khokahano lipakeng tsa likarolo tsa fiber le fiber e fihlelleha ka fusion splicing. Tsela eohle ea optical e kenyelelitsoe ka har'a fiber waveguide, ho etsa mohaho o kopaneng o felisang karohano ea likarolo le ho ntlafatsa haholo ho tšepahala. Ho feta moo, e finyella ho itšehla thajana ho tloha tikolohong e ka ntle. Ho feta moo, li-laser tsa fiber li khona ho sebetsa libakeng tse fapaneng tse thata tsa ho sebetsa.Fiber laser chillers li tla ntlafala ka nts'etsopele ea li-laser tsa fiber, 'me li intlafatse ka mokhoa o tsoelang pele ho ikamahanya le liphetoho tsa litlhoko tsa ho pholisa tsa li-laser tsa fiber ho khothaletsa nts'etsopele ea tsona kaofela.