Multimode kapa single-mode coupling fiber e nang le li-diameter tse fapaneng tsa mantlha e fanoa.Bareki ba ka bua ka ts'ebetso e fapaneng ea laser (e kang matla, botsitso, lerata, boholo, joalo-joalo) ho khetha laser e nepahetseng bakeng sa ho kopanya fiber, re tla etsa sohle se matleng a rona. ho fihlela litlhoko tsa hau.Seta laser diode, laser cavity, fiber coupling optics, laser power supply, LD current le taolo ea mocheso ka boholo bo le bong. Compact size le mesebetsi e bonolo, joalo ka taolo ea matla, taolo ea mocheso, pontšo ea kristale ea metsi, e loketse haholo ho pompa, lipatlisiso tsa mahlale, likopo tsa indasteri le tsa bongaka.