Lub tshuab laser yog qhov tseem ceeb ntawm txhua lub tshuab laser. Nws muaj ntau pawg sib txawv. Piv txwv li, infrared laser deb, pom laser, X-ray laser, UV laser, ultrafast laser, thiab lwm yam. Thiab niaj hnub no, peb feem ntau tsom mus rau ultrafast laser thiab UV laser.
Raws li cov thev naus laus zis laser txuas ntxiv mus tsim kho, ultrafast laser tau tsim. Nws muaj cov yam ntxwv tshwj xeeb ultra-short pulse thiab tuaj yeem ua tiav lub teeb ci siab heev nrog lub zog pulse qis. Txawv ntawm cov pulse laser ib txwm muaj thiab cov laser nthwv dej tas mus li, ultrafast laser muaj ultra-short laser pulse, ua rau muaj qhov dav spectrum loj. Nws tuaj yeem daws cov teeb meem uas cov txheej txheem ib txwm nyuaj daws thiab muaj peev xwm ua tiav zoo kawg nkaus, zoo thiab ua haujlwm tau zoo. Nws maj mam nyiam lub qhov muag ntawm cov tuam txhab tsim khoom laser.
Lub laser ceev heev tuaj yeem ua tiav kev txiav huv si thiab yuav tsis ua puas rau ib puag ncig ntawm qhov chaw txiav kom ua rau cov npoo ntxhib. Yog li ntawd, nws muaj txiaj ntsig zoo heev rau kev ua cov iav, sapphire, cov ntaub ntawv rhiab heev rau cua sov, polymer thiab lwm yam. Tsis tas li ntawd, nws kuj ua lub luag haujlwm tseem ceeb hauv kev phais uas xav tau kev ua haujlwm siab heev.
Qhov kev hloov kho tshiab tas mus li ntawm cov thev naus laus zis laser twb ua rau ultrafast laser "tau tawm ntawm chav kuaj mob thiab nkag mus rau hauv kev lag luam thiab kev kho mob. Kev vam meej ntawm ultrafast laser yog nyob ntawm nws lub peev xwm los tsom lub zog teeb hauv picosecond lossis femtosecond theem hauv thaj chaw me me heev.
Hauv kev lag luam, ultrafast laser kuj tseem siv tau rau kev ua cov hlau, semiconductor, iav, siv lead ua, ceramics thiab lwm yam. Rau cov khoom siv tawg yooj yim xws li iav thiab ceramics, lawv cov txheej txheem xav tau qhov tseeb thiab raug siab heev. Thiab ultrafast laser tuaj yeem ua qhov ntawd tau zoo heev. Hauv kev kho mob, ntau lub tsev kho mob tam sim no tuaj yeem ua phais pob muag, phais plawv thiab lwm yam kev phais mob uas xav tau kev kho mob ntau.
Daim ntawv thov tseem ceeb ntawm UV laser suav nrog kev tshawb fawb thiab cov khoom siv tsim khoom lag luam. Lub caij no, nws siv dav rau kev siv tshuaj lom neeg thiab cov khoom siv kho mob thiab cov khoom siv tua kab mob uas xav tau lub teeb ultraviolet. DPSS UV laser raws li Nd: YAG / Nd: YVO4 siv lead ua yog qhov kev xaiv zoo tshaj plaws rau micromachining, yog li nws muaj daim ntawv thov dav hauv kev ua PCB thiab cov khoom siv hluav taws xob rau cov neeg siv khoom.
UV laser muaj qhov ntev ultra-short & pulse dav thiab M2 qis, yog li nws tuaj yeem tsim lub teeb laser ntau dua thiab khaws qhov kub me tshaj plaws cuam tshuam rau thaj chaw kom ua tiav qhov kev ua haujlwm me me hauv qhov chaw me me. Nqus lub zog siab los ntawm UV laser, cov khoom tuaj yeem ua pa sai heev. Yog li carbonization tuaj yeem txo qis.
Lub wavelength ntawm UV laser tso zis yog qis dua 0.4μm, uas ua rau UV laser yog qhov kev xaiv zoo tshaj plaws rau kev ua cov polymer. Txawv ntawm kev ua cov teeb infrared, UV laser micro-machining tsis yog kev kho cua sov. Dhau li ntawm qhov ntawd, feem ntau ntawm cov ntaub ntawv tuaj yeem nqus tau lub teeb UV yooj yim dua li lub teeb infrared. Yog li ntawd, polymer.
Ntxiv rau qhov tseeb tias cov hom lag luam txawv teb chaws xws li Trumpf, Coherent thiab Inno tswj hwm kev lag luam siab, cov chaw tsim khoom siv UV laser hauv tsev kuj tseem muaj kev loj hlob zoo. Cov hom lag luam hauv tsev xws li Huaray, RFH thiab Inngu tau txais kev muag khoom ntau dua thiab ntau dua txhua xyoo.
Txawm yog laser ceev heev lossis UV laser los xij, lawv ob leeg muaj ib yam zoo sib xws - qhov tseeb siab. Qhov tseeb siab no ua rau ob hom lasers no nrov heev hauv kev lag luam uas xav tau ntau. Txawm li cas los xij, lawv rhiab heev rau kev hloov pauv thermal. Kev hloov pauv me me ntawm qhov kub thiab txias yuav ua rau muaj qhov sib txawv loj heev hauv kev ua haujlwm. Lub tshuab cua txias laser uas raug yuav yog qhov kev txiav txim siab zoo.
S&A Teyu CWUL series thiab CWUP laser coolers yog tsim tshwj xeeb rau kev txias UV laser thiab ultrafast laser feem. Lawv qhov kub thiab txias tuaj yeem txog li ± 0.2 ℃ thiab ± 0.1 ℃. Hom kev ruaj khov siab no tuaj yeem ua rau UV laser thiab ultrafast laser nyob rau ntawm qhov kub thiab txias ruaj khov heev. Koj tsis tas yuav txhawj xeeb tias qhov kev hloov pauv thermal yuav cuam tshuam rau kev ua haujlwm ntawm lub laser. Yog xav paub ntxiv txog CWUP series thiab CWUL series laser coolers, nyem https://www.chillermanual.net/uv-laser-chillers_c4
