Li-laser li sebelisoa haholo ts'ebetsong ea laser ea indasteri joalo ka laser cutting, laser welding, le laser marking. Har'a tsona, li-laser tsa fiber ke tsona tse sebelisoang ka ho fetesisa le tse holileng tsebong ho sebetsa indastering, ho khothaletsa nts'etsopele ea indasteri eohle ea laser. Li-laser tsa fiber li nts'etsapele ka lehlakoreng la lilase tsa matla a holimo. Joaloka molekane ea molemo ho boloka ts'ebetso e tsitsitseng le e tsoelang pele ea lisebelisoa tsa laser, li-chillers li ntse li tsoela pele ho lebisa matla a phahameng ka li-lasers tsa fiber.