Kev ntxuav laser yog dab tsi
Los ntawm kev siv lub zog laser uas muaj zog heev rau saum npoo ntawm cov khoom ua haujlwm uas muaj kuab paug, kev ntxuav laser tuaj yeem tshem tawm cov av qias neeg tam sim ntawd yam tsis ua rau cov txheej txheem substrate puas tsuaj. Nws yog qhov kev xaiv zoo tshaj plaws rau tiam tshiab ntawm kev siv tshuab ntxuav kev lag luam.
Kev siv tshuab ntxuav laser kuj tau dhau los ua ib qho thev naus laus zis ntxuav tseem ceeb hauv kev lag luam, kev tsim nkoj, aerospace, thiab lwm yam kev tsim khoom siab, suav nrog kev tshem tawm cov av roj hmab ntawm qhov chaw ntawm cov pwm log tsheb, kev tshem tawm cov roj silicon ntawm qhov chaw ntawm zaj duab xis kub, thiab kev ntxuav qhov tseeb ntawm kev lag luam microelectronics.
Cov ntawv thov ntxuav laser ib txwm muaj
◾ Tshem Tawm Xim
◾ Kev Tshem Tawm Roj
◾ Kev Tshem Tawm Oxide
Rau cov thev naus laus zis laser xws li laser txiav, laser engraving, laser cleaning, thiab laser welding, tej zaum koj yuav paub txog cov no tab sis cov laser source cuam tshuam. Muaj ib daim ntawv rau koj siv uas yog txog plaub lub laser sources thiab cov ntaub ntawv thiab cov ntawv thov tsim nyog.
Plaub qhov chaw laser txog kev ntxuav laser
Vim muaj qhov sib txawv ntawm cov yam ntxwv tseem ceeb xws li qhov ntev thiab lub zog ntawm cov laser sib txawv, qhov nqus ntawm cov ntaub ntawv sib txawv thiab cov xim tsis zoo, yog li koj yuav tsum xaiv qhov chaw laser zoo rau koj lub tshuab ntxuav laser raws li cov kev cai tshwj xeeb ntawm kev tshem tawm cov kuab paug.
▶ MOPA Pulse Laser Cleaning
(ua haujlwm rau txhua yam khoom siv)
MOPA laser yog hom kev ntxuav laser uas siv ntau tshaj plaws. MO sawv cev rau tus tswv oscillator. Vim tias MOPA fiber laser system tuaj yeem ua kom nrov dua raws li qhov chaw teeb liab txuas nrog lub system, cov yam ntxwv tseem ceeb ntawm laser xws li qhov nruab nrab wavelength, pulse waveform thiab pulse dav yuav tsis hloov pauv. Yog li ntawd, qhov kev hloov kho parameter siab dua thiab qhov ntau thiab tsawg dua. Rau cov xwm txheej siv sib txawv ntawm cov ntaub ntawv sib txawv, qhov kev hloov pauv tau zoo dua thiab lub sijhawm ua haujlwm ntev dua, uas tuaj yeem ua tau raws li kev ntxuav nto ntawm ntau yam ntaub ntawv.
▶ Kev Ntxuav Laser Fiber Composite
(kev xaiv zoo tshaj plaws rau kev tshem tawm xim)
Kev ntxuav laser sib xyaw siv cov laser txuas ntxiv mus los tsim cov cua sov tso zis, yog li ntawd cov substrate yuav tsum tau ntxuav nqus lub zog los tsim cov roj, thiab cov huab plasma, thiab tsim cov cua sov nthuav dav ntawm cov khoom siv hlau thiab cov txheej uas muaj kuab paug, txo qhov sib txuas ntawm cov txheej. Thaum lub hauv paus laser tsim cov teeb laser pulse siab, lub zog co yuav tev tawm cov khoom txuas nrog lub zog tsis muaj zog, yog li ua tiav kev ntxuav laser sai.
Kev ntxuav laser sib xyaw ua ke ua ke cov haujlwm laser tas mus li thiab cov haujlwm laser pulsed tib lub sijhawm. Kev kub ceev, kev ua haujlwm zoo, thiab kev ntxuav zoo ib yam, rau cov ntaub ntawv sib txawv, kuj tseem siv tau cov wavelengths sib txawv ntawm kev ntxuav laser tib lub sijhawm kom ua tiav lub hom phiaj ntawm kev tshem tawm cov xim av.
Piv txwv li, hauv kev ntxuav laser ntawm cov ntaub ntawv txheej tuab, lub zog tso zis ntau lub zog laser yog loj thiab tus nqi siab. Kev ntxuav sib xyaw ntawm pulsed laser thiab semiconductor laser tuaj yeem ua kom zoo dua qub thiab zoo, thiab tsis ua rau puas tsuaj rau lub substrate. Hauv kev ntxuav laser ntawm cov ntaub ntawv uas muaj kev cuam tshuam zoo xws li txhuas alloy, ib lub laser muaj qee qhov teeb meem xws li kev cuam tshuam siab. Siv pulse laser thiab semiconductor laser sib xyaw ntxuav, nyob rau hauv qhov kev ua ntawm semiconductor laser thermal conduction kis tau tus mob, ua rau kom muaj zog nqus ntawm cov txheej oxide ntawm qhov chaw hlau, yog li ntawd lub teeb laser pulse tuaj yeem tev cov txheej oxide sai dua, txhim kho kev tshem tawm zoo dua, tshwj xeeb tshaj yog qhov ua tau zoo ntawm kev tshem tawm xim yog nce ntau dua 2 zaug.
▶ CO2 Laser Ntxuav
(kev xaiv zoo tshaj plaws rau kev ntxuav cov khoom tsis yog hlau)
Lub laser carbon dioxide yog lub laser roj uas muaj CO2 roj ua cov khoom siv ua haujlwm, uas puv nrog CO2 roj thiab lwm yam roj pabcuam (helium thiab nitrogen nrog rau me ntsis hydrogen lossis xenon). Raws li nws qhov wavelength tshwj xeeb, CO2 laser yog qhov kev xaiv zoo tshaj plaws rau kev ntxuav qhov chaw ntawm cov khoom siv tsis yog hlau xws li tshem tawm cov kua nplaum, txheej thiab kua mem. Piv txwv li, kev siv CO2 laser los tshem tawm cov xim sib xyaw ntawm qhov chaw ntawm txhuas alloy tsis ua puas rau qhov chaw ntawm anodic oxide zaj duab xis, thiab nws tsis txo nws cov tuab.
▶ Kev Ntxuav UV Laser
(kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob zoo heev)
Cov lasers ultraviolet siv rau hauv laser micromachining feem ntau suav nrog excimer lasers thiab txhua lub lasers solid-state. Ultraviolet laser wavelength luv, txhua lub photon tuaj yeem xa lub zog siab, tuaj yeem ncaj qha rhuav tshem cov tshuaj sib txuas ntawm cov ntaub ntawv. Ua li no, cov ntaub ntawv coated raug stripped tawm ntawm qhov chaw hauv daim ntawv ntawm cov roj lossis cov khoom me me, thiab tag nrho cov txheej txheem ntxuav tsim cov cua sov qis uas yuav tsuas yog cuam tshuam rau thaj chaw me me ntawm qhov workpiece. Yog li ntawd, UV laser ntxuav muaj cov txiaj ntsig tshwj xeeb hauv kev tsim khoom me me, xws li kev ntxuav Si, GaN thiab lwm yam khoom siv semiconductor, quartz, sapphire thiab lwm yam khoom siv optical, Thiab polyimide (PI), polycarbonate (PC) thiab lwm yam khoom siv polymer, tuaj yeem txhim kho qhov zoo ntawm kev tsim khoom.
UV laser yog suav hais tias yog qhov zoo tshaj plaws laser tu txoj kev hauv thaj chaw ntawm precision electronics, nws cov yam ntxwv zoo tshaj plaws "txias" processing technology tsis hloov cov khoom siv lub cev ntawm cov khoom tib lub sijhawm, qhov chaw ntawm micro machining thiab ua, tuaj yeem siv dav hauv kev sib txuas lus, optics, tub rog, kev tshawb nrhiav txhaum cai, kev kho mob thiab lwm yam lag luam thiab teb. Piv txwv li, lub caij 5G tau tsim kev thov ua lag luam rau FPC processing. Daim ntawv thov ntawm UV laser tshuab ua rau nws muaj peev xwm ua kom precision txias machining ntawm FPC thiab lwm yam khoom siv.
Lub sijhawm tshaj tawm: Lub Kaum Hli-10-2022