Gasi rakasanganiswa neLaserzvinoreva chinhu chinoshanda chinoumbwa nekusanganisa magasi akawanda muchikamu chakati kuti chiwane hunhu hwakasiyana hwemagasi anoburitswa nelaser panguva yekugadzira nekushandisa laser. Mhando dzakasiyana dzemalaser dzinoda kushandiswa kwemagasi akasanganiswa nelaser ane zvikamu zvakasiyana. Zvinotevera ndizvo zvinotsanangurwa zvakadzama:

Mhando dzakajairika uye mashandisirwo

CO2 laser gasi rakasanganiswa

Zvikuru zvinoumbwa nekabhoni dhayidhiyokisaidhi (CO2), nitrogen (N2) uye helium (HE). Mubasa rekugadzira maindasitiri, senge kucheka, kusanganisa uye kugadzirisa pamusoro, malaser ekabhoni dhayidhiyokisaidhi anoshandiswa zvakanyanya. Pakati pawo, kabhoni dhayidhiyokisaidhi ndiyo chinhu chakakosha pakugadzira malaser, nitrogen inogona kukurumidzisa shanduko yesimba remamorekuru ekabhoni dhayidhiyokisaidhi uye kuwedzera simba rinobuda nelaser, uye helium inobatsira kubvisa kupisa uye kuchengetedza kugadzikana kwekubuda kwegasi, nokudaro ichivandudza mhando yemwaranzi yelaser.

Gasi rakasanganiswa reExcimer laser

Yakasanganiswa nemagasi asingawanzoonekwi (akadai seargon (AR),krypton (KR), xenon (XE)) uye halogen elements (dzakadai se fluorine (F), chlorine (CL)), dzakadai seARF, KRF, XeCl,nezvimwewo. Rudzi urwu rwelaser runowanzo shandiswa mu tekinoroji ye photolithography. Mukugadzira ma semiconductor chips, inogona kuita kuti mifananidzo ifambiswe zvakanaka; inoshandiswawo mukuvhiya maziso, senge excimer laser in situ keratomileusis (LASIK), iyo inogona kucheka cornea tissue nemazvo uye kuona zvakanaka.

Helium-neongasi relasermusanganiswa

Musanganiswa weheliyamuuyeneonmune imwe ratio, kazhinji iri pakati pe5:1 ne10:1. Helium-neon laser ndeimwe yemagasi laser ekutanga, ine wavelength inobuda ye632.8 nanometers, inova chiedza chitsvuku chinoonekwa. Inowanzoshandiswa mukuratidzira optical, holography, laser pointing nedzimwe nzvimbo, dzakadai se alignment and positioning mukuvaka, uye zvakare mumabarcode scanners mumasupamaketi.

Nzira dzekudzivirira pakushandisa

Zvinodiwa pakuchena kwakanyanya: Kusachena mumusanganiswa wegesi relaser kunokanganisa simba rekubuda kwelaser, kugadzikana uye kunaka kwemwaranzi. Semuenzaniso, hunyoro huchaparadza zvikamu zvemukati zvelaser, uye okisijeni ichaomesa zvikamu zve optical uye inoderedza kushanda kwazvo. Saka, kuchena kwegesi kunowanzo fanirwa kusvika kupfuura 99.99%, uye mashandisirwo akakosha anotoda anopfuura 99.999%.

Chiyero chakarurama: Chiyero chegasi rega rega chine simba guru pakushanda kwelaser, uye chiyero chaicho chinofanira kunge chichienderana nezvinodiwa pakugadzirwa kwelaser. Semuenzaniso, mulaser yekabhoni dhayiokisijeni, shanduko muchiyero chenitrogen kukabhoni dhayiokisijeni dzichakanganisa simba rekubudisa kwelaser uye kushanda zvakanaka kwayo.

Kuchengetedza uye kushandisa zvakachengeteka: Zvimwemagasi akasanganiswa nelaserzvine chepfu, zvinoparadza, kana kuti zvinobvira uye zvinoputika. Semuenzaniso, gasi refluorine riri mu excimer laser rine chepfu yakawanda uye rinoparadza. Matanho akasimba ekuchengetedza anofanira kutorwa panguva yekuchengeta nekushandisa, akadai sekushandisa midziyo yekuchengetera yakavharwa zvakanaka, ine michina yekufema uye michina yekuona kudonha kwegasi, nezvimwewo.