I-laser igesi ehlanganisiweibhekisela endaweni yokusebenza eyakhiwe ngokuxuba amagesi amaningi ngesilinganiso esithile ukuze kuzuzwe izici ezithile zokuphuma kwe-laser ngesikhathi sokukhiqiza i-laser kanye nenqubo yokufaka isicelo. Izinhlobo ezahlukene zama-lasers zidinga ukusetshenziswa kwamagesi axutshwe nge-laser anezingxenye ezahlukene. Okulandelayo yisingeniso esinemininingwane yakho:

Izinhlobo ezivamile kanye nezicelo

CO2 laser igesi exubile

Ikakhulukazi yakhiwe i-carbon dioxide (CO2), i-nitrogen (N2) ne-helium (HE). Emkhakheni wokucubungula izimboni, njengokusika, ukushisela kanye nokwelashwa kwendawo, ama-lasers e-carbon dioxide asetshenziswa kabanzi. Phakathi kwazo, i-carbon dioxide iyisithako esiyinhloko sokukhiqiza ama-lasers, i-nitrogen ingasheshisa ukuguqulwa kwezinga lamandla e-carbon dioxide molecule futhi yandise amandla okukhipha i-laser, futhi i-helium isiza ukuqeda ukushisa nokugcina ukuzinza kokukhishwa kwegesi, ngaleyo ndlela ithuthukise ikhwalithi yemishayo ye-laser.

I-excimer laser exubile igesi

Ihlanganiswe namagesi angavamile (njenge-argon (AR),i-krypton (KR), i-xenon (XE)) kanye nezakhi ze-halogen (njenge-fluorine (F), i-chlorine (CL)), njengeARF, KRF, XeCl,njll. Lolu hlobo lwe-laser luvame ukusetshenziswa kubuchwepheshe be-photolithography. Ekwenziweni kwe-semiconductor chip, ingafinyelela ukudluliswa kwesithombe esinesinqumo esiphezulu; iphinde isetshenziswe ekuhlinzweni kwamehlo, njenge-excimer laser in situ keratomileusis (LASIK), engasika ngokunembile izicubu ze-cornea kanye nokubona kahle.

I-Helium-neonigesi laseringxube

Kuyingxube yei-heliumfuthineonngokwesilinganiso esithile, ngokuvamile phakathi kuka-5:1 no-10:1. I-laser ye-Helium-neon ingenye yamalaser egesi akudala kakhulu, anobude obuphumayo obungama-nanometers angu-632.8, okuwukukhanya okubomvu okubonakalayo. Ivamise ukusetshenziswa emibonisweni ye-optical, i-holoography, ukukhomba nge-laser nezinye izinkambu, njengokuqondanisa nokubeka endaweni yokwakha, kanye naseziskena zebhakhodi ezitolo ezinkulu.

Izinyathelo zokuphepha zokusetshenziswa

Izidingo zokuhlanzeka okuphezulu: Ukungcola okuxubene negesi ye-laser kuzothinta amandla okukhipha i-laser, ukuzinza kanye nekhwalithi ye-beam. Isibonelo, umswakama uzogqwala izingxenye zangaphakathi ze-laser, futhi umoya-mpilo uzokhipha izakhi ze-optical futhi unciphise ukusebenza kwazo. Ngakho-ke, ukuhlanzeka kwegesi ngokuvamile kudinga ukufinyelela ngaphezu kwe-99.99%, futhi izicelo ezikhethekile zidinga ngisho nangaphezu kuka-99.999%.

Isilinganiso esinembile: Isilinganiso sengxenye ngayinye yegesi sinomthelela omkhulu ekusebenzeni kwe-laser, futhi isilinganiso esiqondile kufanele sihambisane ngokuqinile nezidingo ze-laser design. Isibonelo, ku-carbon dioxide laser, izinguquko esilinganisweni se-nitrogen ne-carbon dioxide zizothinta amandla okukhipha i-laser nokusebenza kahle.

Ukulondoloza nokusetshenziswa okuphephile: Okunyeamagesi axutshwe nge-laserzinobuthi, ziyagqwala, noma ziyavutha futhi ziyaqhuma. Isibonelo, igesi ye-fluorine ku-laser ye-excimer inobuthi obukhulu futhi iyagqwalisa. Izinyathelo zokuphepha eziqinile kufanele zithathwe ngesikhathi sokugcinwa kanye nokusetshenziswa, njengokusebenzisa iziqukathi zokugcina ezivalwe kahle, ezifakwe imishini yokukhipha umoya kanye nemishini yokuthola ukuvuza kwegesi, njll.