Fundai-laserAmasu wokuqondanisa
Ukuqinisekisa ukuhambisana kwe-laser beam kungumsebenzi oyinhloko wenqubo yokuqondanisa. Lokhu kungadinga ukusetshenziswa kwe-Optics eyengeziwe njengamalensi noma ama-fiber collotators, ikakhulukazi i-diode nomaImithombo ye-Fib Laser. Ngaphambi kokuqondanisa kwe-laser, kufanele ujwayele izinqubo zokuphepha ze-laser futhi uqinisekise ukuthi uhlome ngezingilazi zokuphepha ezilungele ukuvimba ama-waver wavelength. Ngaphezu kwalokho, kuma-lasers angabonakali, amakhadi okutholwa angadingeka ukusiza imizamo yokuqondanisa.
Kuukuqondanisa kwe-laser, i-angle nesikhundla sogongolo kudingeka kulawulwe ngasikhathi sinye. Lokhu kungadinga ukusetshenziswa kwe-Optics Multiple, engeza ukuxaka kuzilungiselelo zokuqondanisa, futhi kungathatha isikhala esiningi sedeskithophu. Kodwa-ke, ngezintaba ze-kinematic, isixazululo esilula nesisebenzayo singathathwa, ikakhulukazi izinhlelo ezicindezelwe isikhala.
Umdwebo 1: Isakhiwo se-Parallel (Z-Fold)
Umdwebo 1 ukhombisa ukusetha okuyisisekelo kwesakhiwo se-Z-Fold futhi kukhombisa isizathu ngemuva kwegama. Lezi zibuko ezimbili ezibekwe ezintabeni ezimbili ze-kinematic zisetshenziselwa ukuthuthwa kwe-angular futhi zibekwe ukuze kukhanye ukukhanya kwesibuko se-mirror yesibuko ngasinye endaweni efanayo. Ukwenza lula ukusetha, beka izibuko ezimbili cishe ngo-45 °. Kulokhu kusetha, ukusekelwa kwe-kinematic yokuqala kusetshenziselwa ukuthola isikhundla esiqondile esiqonde phezulu nesivundlile sogongolo, ngenkathi ukwesekwa kwesibili kusetshenziselwa ukunxephezela i-angle. Isakhiwo se-Z-Fold yindlela ekhethwayo yokuhlose imishayo eminingi ye-laser kulitshe elifanayo. Lapho uhlanganisa ama-lasers anama-wavelength ahlukene, izibuko okukodwa noma eziningi zingadinga ukushintshwa ngezihlungi ze-dichroic.
Ukunciphisa ukuphindwaphindwa kwinqubo yokuqondanisa, i-laser ingahambelana namaphuzu amabili ahlukene wereferensi. Isiphambano esilula noma ikhadi elimhlophe elimakwe nge-X linamathuluzi awusizo kakhulu. Okokuqala, setha iphuzu lokuqala lesethenjwa ku noma eduze kwe-Mirror 2, eduze kwelitshe ngangokunokwenzeka. Iphuzu lesibili lereferensi liyindilinga uqobo. Sebenzisa ukuma kwe-kinematic yokuqala ukuze ulungise izikhundla ezivundlile (x) nezikhundla zogongolo endaweni yokuqala yereferensi ukuze ihambisane nendawo oyifunayo yelitshe. Lapho lesi sikhundla sesifinyelelwe, kubakaki besibili be-kinematic ukuguqula i-alsut off, okuhlose ugongolo lwe-laser kulitshe langempela. Isibuko sokuqala sisetshenziselwa ukulinganisa ukuqondanisa okudingayo, ngenkathi isibuko sesibili sisetshenziselwa ukwenza kahle ukuqondanisa kwephuzu lesibili lesethenjwa noma kwelitshe.
Umdwebo 2: Ukwakheka okuqondile (umfanekiso-4)
Isakhiwo se-Figure-4 siyinkimbinkimbi ukwedlula i-Z-Fold, kepha singanikeza ukwakheka kohlelo oluthe xaxa. Ifana nesakhiwo se-Z-Fold, ukwakheka kwesibalo-4 kusetshenziswa izibuko ezimbili ezibekwe kumabakaki ahambayo. Kodwa-ke, ngokungafani nesakhiwo se-Z-Fold, isibuko sifakwe e-angle engu-67,5 °, eyakha ijamo "4" nge-laser beam (isithombe 2). Lokhu kusetha kuvumela ukumbozwa 2 ukuthi kubekwe kude ne-Source Laser Beam PATE. Njengokucushwa kwe-Z-fold, TheI-Laser BeamKufanele ihambisane namaphuzu amabili wereferensi, indawo yokuqala yesethenjwa emugqeni 2 nakwesibili ethanjeni. I-kinematic bracket yokuqala isetshenziswa ukuhambisa i-laser point kwisikhundla se-xy oyifunayo ebusweni besibuko sesibili. Ibakaki lesibili le-kinematic kufanele lisetshenziselwe ukunxephezela ekudingisweni kwe-angular kanye nokuqondanisa kahle kwelitshe.
Kungakhathalekile ukuthi yikuphi ukucushwa kokuhlelwa kokubili okusetshenziswayo, kulandela inqubo engenhla kufanele kunciphise inani lama-iterations adingekayo ukufeza umphumela oyifunayo. Ngamathuluzi afanele nemishini kanye namathiphu ambalwa alula, ukuqondanisa kwe-laser kungenziwa lula kakhulu.
Isikhathi sePosi: Mar-11-2024