Igesi exubile ye-laseribhekisela endaweni yokusebenza eyakhiwe ngokuxuba amagesi amaningi ngesilinganiso esithile ukuze kufezwe izici ezithile zokukhipha i-laser ngesikhathi sokukhiqizwa kwe-laser kanye nenqubo yokufaka isicelo. Izinhlobo ezahlukene zama-laser zidinga ukusetshenziswa kwamagesi axubile e-laser anezingxenye ezahlukene. Okulandelayo yisingeniso esiningiliziwe kuwe:

Izinhlobo ezivamile kanye nezinhlelo zokusebenza

Igesi exubile ye-CO2 laser

Kakhulukazi yakhiwe yi-carbon dioxide (CO2), i-nitrogen (N2) kanye ne-helium (HE). Emkhakheni wokucubungula izimboni, njengokusika, ukushisela kanye nokwelashwa kwendawo, ama-laser e-carbon dioxide asetshenziswa kabanzi. Phakathi kwawo, i-carbon dioxide iyisithako esiyinhloko sokukhiqiza ama-laser, i-nitrogen ingasheshisa ukuguquka kwezinga lamandla kwama-molecule e-carbon dioxide futhi yandise amandla okukhipha i-laser, kanti i-helium isiza ekususeni ukushisa futhi igcine ukuzinza kokukhishwa kwegesi, ngaleyo ndlela ithuthukise ikhwalithi yemisebe ye-laser.

Igesi exubile ye-laser ye-Excimer

Kuxutshwe namagesi angavamile (njenge-argon (AR),i-krypton (KR), i-xenon (XE)) kanye nezakhi ze-halogen (njenge-fluorine (F), i-chlorine (CL)), njengeI-ARF, i-KRF, i-XeCl,njll. Lolu hlobo lwe-laser luvame ukusetshenziswa kubuchwepheshe be-photolithography. Ekukhiqizweni kwama-chip e-semiconductor, lungafinyelela ukudluliselwa kwesithombe okunesinqumo esiphezulu; lusetshenziswa nasekuhlinzeni kwamehlo, njenge-laser ye-excimer in situ keratomileusis (LASIK), engasika ngokunembile izicubu ze-cornea futhi ilungise umbono.

I-Helium-neonigesi ye-laseringxube

Kuyingxube yei-heliumfuthii-neonngesilinganiso esithile, ngokuvamile phakathi kuka-5:1 no-10:1. I-laser ye-Helium-neon ingenye yama-laser egesi okuqala, enobude be-output obungama-nanometer angu-632.8, okuwukukhanya okubomvu okubonakalayo. Ivame ukusetshenziswa ekuboniseni okubonakalayo, i-holography, ukukhomba nge-laser kanye neminye imikhakha, njengokuqondanisa nokubeka izinto ekwakhiweni, kanye nasezikrinini zebhakhodi ezitolo ezinkulu.

Izinyathelo Zokuqapha Zokusetshenziswa

Izidingo zokuhlanzeka okuphezulu: Ukungcola engxubeni yegesi ye-laser kuzothinta amandla okukhipha i-laser, ukuzinza kanye nekhwalithi yemisebe. Isibonelo, umswakama uzokonakalisa izingxenye zangaphakathi ze-laser, futhi i-oxygen izokonakalisa izingxenye ze-optical futhi yehlise ukusebenza kwazo. Ngakho-ke, ukuhlanzeka kwegesi ngokuvamile kudinga ukufinyelela ngaphezu kuka-99.99%, kanti izinhlelo zokusebenza ezikhethekile zidinga ngisho nangaphezu kuka-99.999%.

Isilinganiso Esinembile: Isilinganiso sengxenye ngayinye yegesi sinomthelela omkhulu ekusebenzeni kwe-laser, futhi isilinganiso esiqondile kumele sihambisane ngokuqinile nezidingo zomklamo we-laser. Isibonelo, ku-laser ye-carbon dioxide, izinguquko kusilinganiso se-nitrogen ku-carbon dioxide zizothinta amandla okukhipha i-laser kanye nokusebenza kahle kwayo.

Isitoreji esiphephile kanye nokusetshenziswa: Okunyeamagesi axubile e-laserzinobuthi, ziyagqwala, noma ziyavutha futhi ziyaqhuma. Isibonelo, igesi ye-fluorine ku-laser ye-excimer inobuthi kakhulu futhi iyagqwala. Izinyathelo zokuphepha eziqinile kumele zithathwe ngesikhathi sokugcina nokusetshenziswa, njengokusebenzisa izitsha zokugcina ezivalwe kahle, ezihlonyiswe ngemishini yokungenisa umoya kanye namadivayisi okuthola ukuvuza kwegesi, njll.