Emhlabeni wama-lasers, ukuthuthukisa ikhwalithi nokunemba kokukhanya kubalulekile kunqwaba yezinhlelo zokusebenza kusukela ku-metrology kuya ezinkambisweni zezokwelapha.Ingxenye ebalulekile enjalo esetshenziselwa ukuthuthukisa ikhwalithi ye-beam 'i-expander ye-beam'.
I-expander ye-beam iyisisetshenziswa sokubona esithatha i-beam yokukhanya ehlanganisiwe futhi sandise ububanzi baso (ukuhlukana kwe-beam) ngenkathi ngesikhathi esifanayo sinciphisa ukuhlukana kwayo kwe-beam.Ukuguquguquka kwe-expander ye-beam kusekwazini kwaso ukulungisa nokulawula ukuhlukana kwama-lasers, ukuthuthukisa ukufana kwawo.
Izinhlobo ze-Beam Expanders
Ngokuyinhloko kunezinhlobo ezimbili zezandisi zemishayo: izandisi zemishayo ezingaguquki nezilungisekayo.
I-1, I-Fixed Beam Expander - Njengoba igama liphakamisa, izandisi ze-beam ezigxilile zigcina ukuhlukana okungaguquki kwe-beam nesikhala esinqunyiwe phakathi kwamalensi amabili ngaphakathi kwe-expander.Lolu hlobo oluthile luthembeke kakhulu ezinhlelweni zokusebenza ezinezimo ezinzile, ezilawulwayo lapho ukulungiswa kungenasidingo noma kungafunwa.
2, I-Adjustable Beam Expander - Kuzandisi zemishayo ezilungisekayo, isikhala phakathi kwamalensi amabili singashintshwa, okuvumela abasebenzisi ukuthi balungise kahle ukuhlukana kwensimbi njengoba kudingeka.Lesi sici sinikeza ukuguquguquka okuthuthukile nokuzivumelanisa nezimo ezinhlelweni zokusebenza ezinezidingo eziguqukayo.
Ukuhambisana Kwezinto ezibonakalayo kanye ne-Wavelength
Ilensi yesinweshi sohlaka ngokuvamile yenziwe nge-ZeSe (Zinc Selenide), into ebonakalayo evumela ukukhanya okubomvu kudlule ngempumelelo.Kodwa ukubaluleka kwayo kubanzi kunalokhu.Izandisi ze-boam ezihlukene zingasebenza ngamaza amaza amaningi, zeqa umkhawulo wobubanzi be-spectral.
Isibonelo, i-Carmanhaas ihlinzeka ngezinhlobo ezintathu zezinwebe zemishayo ezinobubanzi obuhlaba umxhwele bokuhambisana kwe-wavelength kusuka ku-UV (355nm), eluhlaza (532nm), eduze kwe-infrared (1030-1090nm), i-mid-infrared (9.2-9.7um), ukuya kude- i-infrared (10.6um).Okuthakazelisa kakhulu lapha ukuthi baphinde banikeze izandisi eziklanywe ngokwezifiso zamaza amaza ahlukile uma ucelwa.
Isiphetho
Kungakhathaliseki ukuthi kuwuhlobo olungaguquki noma olulungisekayo, izandisi zemishayo zidlala indima ebalulekile ekubumbeni nasekuqondiseni imishayo ye-laser yezinhlelo zokusebenza ezihlukahlukene.Nakuba izandisi zemishayo engaguquki zinezinzuzo zazo ezindaweni ezizinzile, izandisi zemishayo ezilungisekayo zinikeza ukuguquguquka okudingekayo kuzimo ezishintshayo.Noma ngabe uyini umongo, lawa madivayisi avikele indawo yawo njengabashintshi begeyimu ebalulekile kubuchwepheshe be-laser.
Ngokusetshenziswa okwandayo njalo kwama-lasers emikhakheni ehlukene, isidingo sezinwebezi ezikhethekile nezingenziwa ngezifiso ngokuqinisekile sizokhula eminyakeni ezayo.Futhi ukuze kuhlangatshezwane nalesi sidingo esikhulayo, izinkampani ezinjengeCarmanhaas zihlala zibhekene nenselelo.
Ukuze uthole imininingwane eyengeziwe, vakashela:I-Carmanhaas Laser Technology.
Isikhathi sokuthumela: Nov-09-2023