Letoto la JPT M7 ke laser fiber e matla e sebelisang laser e tobileng ea modulated semiconductor laser e le tharollo ea mohloli oa peo (MOPA), e nang le litšobotsi tse phethahetseng tsa laser le taolo e ntle ea sebopeho sa pulse. Ha ho bapisoa le Q-modulated fiber lasers, MOPA fiber laser pulse frequency le pulse width li khona ho laoleha ka botsona, li nolofalletsa matla a phahameng a phahameng a kamehla le mefuta e mengata e mengata ea ho tšoaea ka ho lokisa liparamente tse peli tsa laser. Ho feta moo, ho se khonehe ha lilase tsa Q-modulated hoa khoneha ka MOPA, 'me matla a phahameng a hlahisoang a etsa hore e be molemo haholo bakeng sa lits'ebetso tsa ho tšoaea tsa lebelo le holimo.
