Funda ubuchule bokulungelelanisa i-laser

Fundalaseriindlela zokulungelelanisa
Ukuqinisekisa ukulungelelaniswa kwe-laser beam ngumsebenzi ophambili wenkqubo yokulungelelanisa.Oku kunokufuna ukusetyenziswa kwee-optics ezongezelelweyo ezifana neelensi okanye i-fiber collimators, ngakumbi kwi-diode okanyeimithombo yefiber laser.Ngaphambi kokulungelelaniswa kwelaser, kufuneka uqhelane neenkqubo zokhuseleko lwelaser kwaye uqinisekise ukuba uxhotyiswe ngeeglasi zokhuseleko ezifanelekileyo ukuthintela amaza e-laser.Ukongeza, kwiilaser ezingabonakaliyo, amakhadi okubona anokufuneka ukuze ancede ulungelelwaniso.
Kwiulungelelwaniso lwelaser, i-Angle kunye nesikhundla se-beam kufuneka ilawulwe ngaxeshanye.Oku kunokufuna ukusetyenziswa kwee-optics ezininzi, ukongeza ubunzima kulungelelwaniso lwezicwangciso, kwaye kunokuthatha indawo eninzi yedesktop.Nangona kunjalo, kunye ne-kinematic mounts, isisombululo esilula nesisebenzayo sinokumkelwa, ngakumbi kwizicelo ezinqamlekileyo zendawo.

Umzobo 1: I-Parallel (Z-fold) isakhiwo

Umzobo 1 ubonisa ukuseta okusisiseko kwesakhiwo se-Z-Fold kwaye ubonisa isizathu esisemva kwegama.Izibuko ezibini ezifakwe kwii-kinematic mounts ezimbini zisetyenziselwa ukufuduka kwe-angular kwaye zibekwe ukwenzela ukuba ukukhanya kwesiganeko kubethe indawo yesibuko kwisibuko ngasinye kwi-Angle efanayo.Ukwenza lula ukuseta, beka izibuko ezimbini malunga ne-45 °.Kulo cwangciso, inkxaso yokuqala ye-kinematic isetyenziselwa ukufumana indawo efunwayo ethe nkqo kunye ne-horizontal ye-beam, ngelixa inkxaso yesibini isetyenziselwa ukuhlawulela i-Angle.Isakhiwo se-Z-Fold yindlela ekhethwayo yokujolisa imiqadi ye-laser emininzi kwithagethi enye.Xa udibanisa iilaser ezinobude obuhlukeneyo, esinye okanye ngaphezulu kwesipili kunokufuneka sitshintshwe ngezihluzi zedichroic.

Ukunciphisa ukuphindaphinda kwinkqubo yokulungelelanisa, i-laser inokulungelelaniswa kwiindawo ezimbini ezihlukeneyo zokubhekisela.I-crosshair elula okanye ikhadi elimhlophe eliphawulwe ngo-X zizixhobo eziluncedo kakhulu.Okokuqala, setha indawo yokuqala yokubhekisela okanye kufuphi nomphezulu wesibuko se-2, ngokusondeleyo ekujoliswe kuyo kunokwenzeka.Inqaku lesibini lereferensi yinjongo ngokwayo.Sebenzisa i-kinematic stand yokuqala ukulungelelanisa iindawo ezithe tye (X) kunye nezithe nkqo (Y) ze-beam kwindawo yokuqala yesalathiso ukuze ihambelane nendawo efunwayo yethagethi.Emva kokuba esi sikhundla sifikelelwe, i-bracket ye-kinematic yesibini isetyenziselwa ukulungelelanisa i-angular offset, ijolise kwi-laser beam kwindawo ekujoliswe kuyo.Isibuko sokuqala sisetyenziselwa ukulinganisa ukulungelelaniswa okufunwayo, ngelixa isibuko sesibini sisetyenziselwa ukulungelelanisa ukulungelelaniswa kwendawo yesibini okanye ekujoliswe kuyo.

umzobo 2: Isakhiwo esithe nkqo (umzobo-4).

Isakhiwo se-figure-4 sinzima ngakumbi kune-Z-Fold, kodwa sinokubonelela ngenkqubo edibeneyo yokucwangcisa.Ngokufana nesakhiwo se-Z-Fold, i-figure-4 layout isebenzisa izibuko ezimbini ezifakwe kwiibrakethi ezihambayo.Nangona kunjalo, ngokungafaniyo nesakhiwo se-Z-Fold, isibuko sifakwe kwi-67.5 ° Angle, eyenza "4" imilo kunye ne-laser beam (Figure 2).Olu cwangciso luvumela isibonisi-2 ukuba sibekwe kude nomthombo we-laser beam indlela.Njengoko kuqwalaselo lwe-Z-Fold, ilaser beamkufuneka ilungelelaniswe kwiindawo ezimbini zokubhekisela, indawo yokuqala yokubhekisela kwisibuko se-2 kunye neyesibini kwindawo ekujoliswe kuyo.I-bracket yokuqala ye-kinematic isetyenziselwa ukuhambisa i-laser point kwindawo efunwayo ye-XY kumphezulu wesibuko sesibini.Isibiyeli sesibini sekinematic kufuneka emva koko sisetyenziselwe ukubuyisela i-angular displacement kunye nokulungelelaniswa kwe-fine-tune kwithagethi.

Nokuba yeyiphi na kwezi zimbini zisetyenzisiweyo, ukulandela le nkqubo ingentla kufuneka kuncitshiswe inani lokuphindaphinda okufunekayo ukufezekisa isiphumo esifunwayo.Ngezixhobo ezifanelekileyo kunye nezixhobo kunye neengcebiso ezimbalwa ezilula, ukulungelelaniswa kwelaser kunokuba lula kakhulu.