Kutheni le nto umatshini wokumakisha wefiber laser ungabekwanga ngokuchanekileyo?
1. Indawo ye-laser ivaliwe kwaye i-beam yokuphuma idlula kwisibuko sentsimi okanye i-galvanometer. Kukho iintsilelo;
2. Kunokubakho umonakalo kwi-lens, eya kubangela ukungahambi kakuhle kwamandla e-laser xa i-laser beam ikhutshwa.
3. Ukuba isibuko se-laser field, i-galvanometer, kunye ne-fixture ayilungiswanga kakuhle, inxalenye yendawo yokukhanya iya kuvalwa. Emva kokugxila kwisibuko sentsimi, indawo yokukhanya kwifilimu ephindwe kabini ayiyi kuba yinto ejikelezayo, okubangela imiphumo engalinganiyo.
Kutheni umatshini wokumakisha ifayibha laser ungenaziphumo zokumakisha?
1. Sebenzisa ugxininiso lwe-offset ukuzoba izinto ngendlela ethile: Ilensi nganye inobunzulu bayo bomhlaba. Ukuba ugxininiso aluchanekanga, umphumo womzobo awuyi kufana.
2. Igumbi lifakwe kwindawo ethe tye, ngoko i-galvanometer, isibuko sentsimi kunye netafile yomsebenzi ayifani, okuya kubangela ukuba ubude be-beam buhluke emva kokuphuma, kubangele iziphumo ezingasebenziyo.
3. Ukubonakaliswa kwe-lens ye-thermal: Xa i-laser idlula kwi-lens optical (i-refraction, reflection), i-lens iyatshisa kwaye itshintshe kancane. Olu tshintsho lubangela ukuba ugxininiso lwelaser lunyuke kwaye ubude bogxininiso bube bufutshane. Ukuba umatshini ulungisiwe kwaye umgama wokubukela ulungelelaniswa, emva kokuba i-laser ivuliwe ixesha elithile, ukuqina kwamandla e-laser kuya kutshintsha ngokuxhomekeke kwimilo ye-lens ye-thermal yento, okubangelwa yimpembelelo engeyiyo isibonakaliso.
,
4. Ngenxa yeemeko zoqoqosho, ukuba umxholo weqela elifanayo lemveliso awuhambelani, utshintsho oluhlukeneyo lomzimba kunye neekhemikhali lwenziwa. Izinto eziphathekayo zibuthathaka ngakumbi kwimiphumo ye-laser. Ngokuqhelekileyo, imveliso efanayo inefuthe elifanayo, kodwa iimveliso ezahlukeneyo zikhokelela kwiziphene zemveliso. Iziphumo zahlukile ngenxa yokuba ixabiso lamandla e-laser ukuba impahla nganye inokwamkela yahlukile, nto leyo ekhokelela kwizitenxo kwimveliso.