Mpweya wosakaniza wa laseramatanthauza njira yogwirira ntchito yopangidwa posakaniza mpweya wambiri mu gawo linalake kuti ikwaniritse mawonekedwe enieni a laser panthawi yopanga ndi kugwiritsa ntchito laser. Mitundu yosiyanasiyana ya laser imafuna kugwiritsa ntchito mpweya wosakanikirana wa laser wokhala ndi zigawo zosiyanasiyana. Izi ndi mawu oyamba mwatsatanetsatane kwa inu:

Mitundu ndi ntchito zodziwika bwino

Mpweya wosakaniza wa laser wa CO2

Makamaka zimapangidwa ndi carbon dioxide (CO2), nayitrogeni (N2) ndi helium (HE). Mu ntchito zamafakitale, monga kudula, kuwotcherera ndi kukonza pamwamba, ma laser a carbon dioxide amagwiritsidwa ntchito kwambiri. Pakati pawo, carbon dioxide ndiye chinthu chofunikira kwambiri popanga ma laser, nayitrogeni imatha kufulumizitsa kusintha kwa mphamvu kwa mamolekyu a carbon dioxide ndikuwonjezera mphamvu yotulutsa laser, ndipo helium imathandiza kutulutsa kutentha ndikusunga bata la mpweya wotuluka, motero kukonza bwino kuwala kwa laser.

Mpweya wosakaniza wa laser wa Excimer

Zosakanikirana ndi mpweya wosowa (monga argon (AR),krypton (KR), xenon (XE)) ndi zinthu za halogen (monga fluorine (F), chlorine (CL)), mongaARF, KRF, XeCl,ndi zina zotero. Mtundu uwu wa laser nthawi zambiri umagwiritsidwa ntchito mu ukadaulo wa photolithography. Pakupanga ma semiconductor chips, imatha kupangitsa kuti zithunzi zisamutsidwe bwino kwambiri; imagwiritsidwanso ntchito pa opaleshoni ya maso, monga excimer laser in situ keratomileusis (LASIK), yomwe imatha kudula minofu ya cornea molondola komanso kuwona bwino.

Helium-neonmpweya wa laserkusakaniza

Ndi chisakanizo chaheliamundineonmu chiŵerengero china, nthawi zambiri pakati pa 5:1 ndi 10:1. Laza ya helium-neon ndi imodzi mwa ma laser oyambirira a gasi, yokhala ndi kutalika kwa mphamvu ya mafunde a 632.8 nanometers, komwe ndi kuwala kofiira kooneka. Nthawi zambiri imagwiritsidwa ntchito mu mawonetsero a kuwala, holography, laser pointing ndi zina, monga kulinganiza ndi kuyika malo mu zomangamanga, komanso mu ma barcode scanners m'masitolo akuluakulu.

Malangizo Ogwiritsira Ntchito

Zofunikira pa kuyera kwambiri: Kusayera mu kusakaniza kwa mpweya wa laser kumakhudza mphamvu yotulutsa laser, kukhazikika ndi khalidwe la kuwala. Mwachitsanzo, chinyezi chidzawononga zigawo zamkati mwa laser, ndipo mpweya udzasungunuka zigawo za kuwala ndikuchepetsa magwiridwe antchito awo. Chifukwa chake, kuyera kwa mpweya nthawi zambiri kumafunika kufika pa 99.99%, ndipo ntchito zapadera zimafunanso zoposa 99.999%.

Chiŵerengero Cholondola: Chiŵerengero cha gawo lililonse la mpweya chimakhudza kwambiri magwiridwe antchito a laser, ndipo chiŵerengero chenichenicho chiyenera kukhala chogwirizana ndi zofunikira pa kapangidwe ka laser. Mwachitsanzo, mu laser ya carbon dioxide, kusintha kwa chiŵerengero cha nayitrogeni ndi carbon dioxide kudzakhudza mphamvu ndi magwiridwe antchito a laser.

Kusunga ndi kugwiritsa ntchito motetezeka: Zinampweya wosakaniza wa laserndi oopsa, owononga, kapena oyaka moto komanso ophulika. Mwachitsanzo, mpweya wa fluorine womwe uli mu excimer laser ndi woopsa kwambiri komanso wowononga. Njira zodzitetezera ziyenera kutengedwa posungira ndikugwiritsa ntchito, monga kugwiritsa ntchito ziwiya zosungiramo zotsekedwa bwino, zokhala ndi zida zopumira mpweya komanso zida zodziwira kutayikira kwa mpweya, ndi zina zotero.