Laser yakasanganiswa gasiinoreva svikiro rinoshanda rakaumbwa nekusanganisa magasi akawanda mune imwe chikamu kuti uwane chaiwo laser kubuda maitiro panguva yechizvarwa chelaser uye maitiro ekushandisa. Mhando dzakasiyana dzemalaser dzinoda kushandiswa kwelaser yakasanganiswa magasi ane zvikamu zvakasiyana. Iyi inotevera sumo yakadzama kwauri:

Mhando dzakajairika uye maapplication

CO2 laser yakasanganiswa gasi

Inonyanya kuumbwa necarbon dioxide (CO2), nitrogen (N2) uye helium (HE). Mumunda wekugadzira maindasitiri, sekucheka, kukwenenzvera uye kurapwa kwepamusoro, carbon dioxide lasers inoshandiswa zvakanyanya. Pakati pavo, kabhoni dhaidhiyo ndiyo chinhu chakakosha pakugadzira lasers, nitrogen inogona kukurumidza kushandura simba nhanho yekabhoni dhisiki mamorekuru uye kuwedzera laser inobuda simba, uye helium inobatsira kudzima kupisa uye kuchengetedza kugadzikana kwekubuda kwegasi, nekudaro ichivandudza kunaka kwemalaser matanda.

Excimer laser yakasanganiswa gasi

Yakasanganiswa kubva kumagasi asingawanzo (akadai seargon (AR),krypton (KR), xenon (XE)) uye zvinhu zvehalogen (zvakadai sefluorine (F), chlorine (CL)), zvakadaiARF, KRF, XeCl,etc. Rudzi urwu rwe laser runowanzoshandiswa mune photolithography teknolojia. Mukugadzira semiconductor chip, inogona kuwana yakakwirira-resolution graphic transfer; inoshandiswawo pakuvhiyiwa kwemaziso, senge excimer laser in situ keratomileusis (LASIK), iyo inogona kunyatsocheka corneal tissue uye kuona kwakarurama.

Helium-neonlaser gasimusanganiswa

Musanganiswa weheliumuyeneonmune imwe reshiyo, kazhinji iri pakati pe5:1 ne10:1. Helium-neon laser ndeimwe yekutanga gasi lasers, ine inobuda wavelength ye632.8 nanometers, inova tsvuku inooneka mwenje. Inowanzo shandiswa mukuratidzira kwemaziso, holography, laser inongedza uye mamwe minda, senge kurongeka uye chinzvimbo mukuvaka, uye zvakare mune barcode scanner muzvitoro zvikuru.

Kuchenjerera kushandiswa

Yakanyanya kuchena zvinodiwa: Kusachena mumusanganiswa welaser gasi kuchakanganisa simba rekubuda kwelaser, kugadzikana uye danda remhando. Semuyenzaniso, mwando unoshatisa zvinhu zvemukati zvelaser, uye okisijeni inozoisa oxidize zvikamu zvemaziso uye kuderedza kushanda kwavo. Naizvozvo, kuchena kwegasi kazhinji kunoda kusvika kupfuura 99.99%, uye yakakosha maapplication anotoda anopfuura 99.999%.

Yakarurama reshiyo: Chiyero chegasi chikamu chegasi chine chekuita kwakakura pakuita kwelaser, uye iyo chaiyo chiyero inofanira kunyatsoenderana neiyo laser dhizaini zvinodiwa. Semuenzaniso, mucarbon dioxide laser, shanduko muchiyero chenitrogen kune kabhoni dhaibhoni inokanganisa simba rekubuda kwelaser uye kugona.

Kuchengetedza uye kushandiswa kwakachengeteka: Zvimwelaser yakasanganiswa magasizvine chepfu, zvinoparadza, kana kuti zvinopisa uye zvinoputika. Semuenzaniso, iyo fluorine gasi muexcimer laser ine muchetura uye inoparadza. Matanho akasimba ekuchengetedza anofanirwa kutorwa panguva yekuchengetera uye kushandiswa, sekushandisa zvakavharwa midziyo yekuchengetera, yakashongedzerwa nemidziyo yekufemesa nemhepo uye gasi rekuona leak michina, nezvimwe.