Laser gauraye gasyana nufin matsakaicin aiki da aka kafa ta hanyar haɗa iskar gas da yawa a cikin wani yanki don cimma takamaiman halayen fitarwa na laser yayin ƙirar laser da aiwatar da aikace-aikacen. Daban-daban na Laser na bukatar amfani da Laser gauraye gas tare da daban-daban sassa. Mai zuwa shine cikakken gabatarwar a gare ku:

Nau'ukan gama gari da aikace-aikace

CO2 Laser gauraye gas

Ya ƙunshi carbon dioxide (CO2), nitrogen (N2) da helium (HE). A fagen sarrafa masana'antu, kamar yankan, walda da jiyya, ana amfani da laser carbon dioxide sosai. Daga cikin su, carbon dioxide shine babban abu don samar da lasers, nitrogen na iya hanzarta canjin matakin makamashi na kwayoyin carbon dioxide da kuma ƙara ƙarfin fitarwa na laser, kuma helium yana taimakawa wajen watsar da zafi da kuma kula da kwanciyar hankali na fitar da iskar gas, ta haka ne inganta ingancin katako na Laser.

Excimer Laser gauraye gas

Gauraye daga iskar gas (kamar argon (AR),krypton (KR), xenon (XE)) da abubuwan halogen (kamar fluorine (F), chlorine (CL)), irin suARF, KRF, XeCl,da dai sauransu. Ana amfani da irin wannan nau'in Laser sau da yawa a cikin fasahar photolithography. A cikin masana'antar guntu na semiconductor, zai iya cimma babban ƙudurin canja wurin hoto; Hakanan ana amfani dashi a cikin tiyatar ido, kamar excimer Laser in situ keratomileusis (LASIK), wanda zai iya yanke kyallen nama daidai da daidaitaccen hangen nesa.

Helium-neonLaser gascakuda

Cakuda ne naheliumkumaneona cikin takamaiman rabo, yawanci tsakanin 5: 1 da 10: 1. Laser Helium-neon yana daya daga cikin na'urorin iskar gas na farko, tare da tsayin daka na 632.8 nanometers, wanda shine haske mai gani. Ana amfani da shi sau da yawa a cikin zanga-zangar gani, holography, nunin laser da sauran fagage, kamar daidaitawa da matsayi a cikin gini, da kuma a cikin na'urar daukar hotan takardu a manyan kantuna.

Kariya don amfani

Babban buƙatun tsabta: Abubuwan ƙazanta a cikin cakuda gas ɗin Laser zai shafi ikon fitarwa na Laser, kwanciyar hankali da ingancin katako. Alal misali, danshi zai lalata kayan ciki na Laser, kuma iskar oxygen zai oxidize kayan aikin gani kuma ya rage aikin su. Sabili da haka, tsabtace gas yawanci yana buƙatar isa fiye da 99.99%, kuma aikace-aikacen musamman ma suna buƙatar fiye da 99.999%.

Daidaitaccen rabo: Rabo na kowane ɓangaren gas yana da tasiri mai mahimmanci akan aikin laser, kuma ainihin rabo dole ne ya kasance daidai da bukatun ƙirar laser. Alal misali, a cikin Laser carbon dioxide, canje-canje a cikin rabon nitrogen zuwa carbon dioxide zai shafi ikon fitarwa na laser da inganci.

Amintaccen ajiya da amfani: WasuLaser gauraye gasmasu guba ne, masu lalata, ko masu ƙonewa da fashewa. Misali, iskar fluorine a cikin Laser excimer yana da guba sosai kuma yana lalatawa. Dole ne a ɗauki tsauraran matakan tsaro yayin ajiya da amfani, kamar yin amfani da kwantenan da aka rufe da kyau, sanye da kayan aikin iska da na'urorin gano ɗigon iskar gas, da sauransu.