Makina olembera laser a MOPAndi chipangizo cholembera chomwe chimagwiritsa ntchito MOPA (adjustable pulse width) fiber laser. Chili ndi mphamvu yabwino yowongolera mawonekedwe a pulse. Poyerekeza ndi Q-switched fiber laser, MOPA fiber laser pulse frequency ndi pulse width zimatha kulamulidwa paokha. Kudzera mu kusintha kwa magawo awiri a laser, imatha kukwaniritsa mphamvu yotulutsa nthawi zonse ndipo ingagwiritsidwe ntchito pazinthu zambiri.
M'lifupi mwa makina olembera laser a MOPA M1 ndi 4-200ns, ndipo m'lifupi mwa M6 ndi 2-200ns. M'lifupi mwa makina olembera laser a fiber wamba ndi 118-126ns. Zikuoneka kuti m'lifupi mwa makina olembera laser a MOPA mutha kusintha mosiyanasiyana. Chifukwa chake, n'zomveka chifukwa chake zinthu zina sizingalembedwe ndi makina olembera laser a fiber wamba, koma zitha kuchitika pogwiritsa ntchito makina olembera laser a MOPA.
Makina olembera laser a MOPA ndi oyenera kugwiritsa ntchito njira yolembera zitsulo ndi zinthu zosakhala zitsulo, monga kufinya kwa laser kwa zigawo za digito, mabatani a foni yam'manja, mabatani owonekera, zipolopolo za foni yam'manja, mapanelo a mabatani, zida zamagetsi, kufinya, kuyika pulasitiki, mphatso zamanja, kupopera ndi kupopera ndi zina zophikira pamwamba.
Makina olembera laser a MOPA amagwiritsidwa ntchito makamaka polemba utoto wa chitsulo chosapanga dzimbiri, kufiyira kwa aluminiyamu oxide, kuchotsera anode, kuchotsa zokutira, mafakitale a semiconductor ndi zamagetsi, kuyika pulasitiki ndi zinthu zina zobisika, komanso makampani a mapaipi apulasitiki a PVC.
Komabe, makasitomala ambiri amayembekezera kuti liwiro lokonza makina olembera laser a MOPA likhale lofanana ndi la makina wamba olembera laser a fiber akamagula, koma izi mwachionekere sizithandiza. Maukadaulo awiriwa ndi osiyana. Polemba zotsatira za utoto, makinawo amafunika kulemba pafupipafupi kwambiri ndi zotsatira zochepa za mthunzi, zomwe zimapangitsa kuti zilembozo zikhale zapamwamba, koma nthawi yomweyo liwiro lolembera limakhala lochepa.
Komanso pa zojambula mozama, mndandanda wa JPT Mopa ulinso ndi ubwino waukulu, wokhala ndi m'lifupi komanso pafupipafupi, onetsetsani kuti zojambula mozama zikuyenda mwachangu kwambiri.
Nthawi yotumizira: Ogasiti-19-2024
