Collimating lo ntsiab muag yog collimating lo ntsiab muag siv hauv C02 laser thiab infrared optical systems. Lawv feem ntau yog ua los ntawm tooj liab. Reflective collimators yog siv nyob rau hauv beam xa tshuab. Lub collimators tuav lub collimation ntawm lub teeb ntawm lub laser resonator thiab lub focusing optical keeb. Reflective collimators feem ntau siv tooj liab tag nrho cov iav tsom iav. , thaum lub translucent collimator siv lub lens zinc. Collimating lo ntsiab muag yog rau qhov chaw teeb pom kev zoo, thiab qhov chaw hu ua point light qhov chaw peb pom ntau dua hauv lub neej: lub taub hau sib tw, lub teeb pom kev qub qub, thiab lasers tawm ntawm lub zog optical fibers. Rau kev lag luam laser kev lag luam, collimating lo ntsiab muag yeej xa mus rau lub teeb laser tawm ntawm lub zog xa hluav taws xob.
Lub teeb tawm ntawm lub zog fiber ntau yog qhov chaw teeb pom kev zoo nrog lub kaum sab xis sib txawv ({{0}}). Qhov no parameter ntawm lub collimator feem ntau tuaj yeem pom. Yog tias peb tso lub teeb pom kev ntawm lub teeb pom kev ntawm lub teeb pom kev ntawm fiber ntau collimator, peb paub: Lub teeb tawm los ntawm lub cim cim ntawm lub lens condensing (qhov sib xyaw ua ke tiag tiag siv lub concentrator rov qab) dhau los ua lub teeb ci tom qab dhau los ntawm tus pin condensing. Tom qab ntawd lub teeb ci uas tawm tom qab dhau los ntawm lub lens collimating yog ncaj. Qhov ntev yog 2F*ag(1/2*0). Yog hais tias lub divergence lub kaum sab xis yog 10 degree thiab F=150mm, lub cheeb ntawm lub beam tawm ntawm lub collimator yog =2*150*tag5=26.24mm. Cov mis no yog qhov tseem ceeb rau kev xaiv cov galvanometers uas siv cov khoom siv kho qhov muag.
Tom qab dhau los ntawm fiber ntau collimating lens, lub laser nkag mus rau lub tsom iav ntawm lub fiber txiav tshuab. Raws li kev xav, lub focal ntev ntawm lub collimating lens - lub focal ntev ntawm lub focusing lens - lub zog ceev tom qab kev tsom xam yog txheeb ze rau yav tas los ceev piv. Piv txwv li: lub focal ntev ntawm lub collimating lens yog 75mm. Lub focal ntev ntawm daim iav tsom iav yog 150mm, 75:150=12, uas txhais tau hais tias thaj tsam ntawm lub teeb tsom teeb tom qab dhau los ntawm daim iav tsom iav yog ob zaug loj dua li thaj tsam ntawm qhov chaw teeb pom kev tsuas yog tawm ntawm lub zog fiber ntau, thiab lub zog ceev yog 1/2 ntawm qhov qub.
Tom qab ntawd cia peb tham txog beam expanders. Beam expanders kuj muaj kev sib koom ua ke, tab sis beam expanders yog rau cov kab teeb (kab teeb nrog ib lub kaum sab xis). Lub teeb los ntawm cov nqaj nthuav dav ntawm ntau lub lasers ntawm kev ua lag luam yog lub teeb ci, piv txwv li: C02 iav raj, C02 xov tooj cua zaus raj, teeb-pumped G laser, laser nrog QBH fiber ntau laser, kawg-pumped 355nm 532nm 1064nm laser tos Lub teeb los ntawm cov lasers yog tag nrho cov kab teeb, thiab lawv tsis nruj me ntsis thaum lub teeb sib luag (thaum lub teeb zoo M2 ntawm lub laser yog 1, lub teeb ntawm lub laser no tsis muaj qhov sib txawv, tab sis qhov no tsuas yog lub xeev zoo tagnrho xwb, nws ua tau. Tsis muaj nyob hauv lub neej tiag tiag, feem ntau, M2 coefficient ntawm lasers ntawm lub khw tuaj yeem ncav cuag 12, uas yog qhov zoo heev).
Tom ntej no, peb yuav tham txog vim li cas lub beam expander tuaj yeem ua lub luag haujlwm sib luag. Txhua leej txhua tus paub hais tias lub beam expander expands lub beam. Hauv cov ntsiab lus kev tshaj lij, nws nthuav dav lub duav lub duav, thiab lub duav lub duav semi-radius ntawm lub laser beam expander thiab Qhov sib npaug ntawm lub divergence lub kaum sab xis yog tus nqi ruaj khov. Thaum lub duav vojvoog nce (piv txwv li, lub nqaj nthuav dav), qhov ntsuas qhov sib txawv ntawm lub kaum sab xis qis kom ua tiav qhov sib tsoo). Muaj qhov xaus tias tom qab dhau los ntawm N-fold beam expander, lub divergence lub kaum sab xis ntawm lub laser beam Lub divergence lub kaum sab xis yog ib qho N / N ntawm qhov loj me. Piv txwv li, tom qab dhau los ntawm 4x beam expander, lub divergence lub kaum sab xis yog txo mus rau 1/4 ntawm qhov loj. Qhov no yog vim li cas peb thiaj sim siv lub nqaj loj dua (muab tias qhov loj ntawm lub nqaj tom qab dhau los ntawm cov nqaj expander yuav tsum tsis pub tshaj qhov loj ntawm qhov chaw galvanometer).
Hua Peng Aiwei - yog lub chaw tsim khoom tshwj xeeb hauv laser accessories. Lub tuam txhab tau ua tiav cov cuab yeej tsim khoom thiab pab pawg ua haujlwm siab ntawm R & D, ntau lawm thiab muag khoom. Lub uniqueness ntawm Hua Peng Aiwei yog tias nws tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv khoom. Rau qhov tshwj xeeb daim ntawv thov yuav tsum tau, peb muab cov neeg muas zaub nrog intuitive tshaj plaws cov khoom tu thiab txhawb kev siv cov kev cai. Cov kws tshaj lij uas muaj kev paub nplua nuj yuav ua haujlwm nrog cov neeg siv khoom los muab lawv cov khoom siv laser optoelectronic uas tuaj yeem ua tau raws li lawv cov kev xav tau.
Txhawm rau ua kom tau raws li cov kev xav tau ntawm cov tuam txhab tsim hluav taws xob hauv tsev thiab muab cov kev pabcuam ib leeg rau cov tuam txhab tsim khoom laser, ntxiv rau nws muaj nws tus kheej lub npe, Aiwei kuj koom tes nrog cov npe nrov txawv teb chaws laser hom los muab ntau hom laser accessories nrog siab. zoo thiab tus nqi qis hauv kev lag luam laser tag nrho. Paub txog nws tus nqi, nws muab ib tug series ntawm laser accessories, ib tug ua tiav txheej ntawm laser embedded tshuab accessories, laser txiav Quanxi accessories, ib tug ua tiav txheej ntawm laser npav tshuab accessories, AG laser accessories, C02 laser accessories, fiber ntau lasers, laser txiav taub hau laser connectors, laser marking hau, NAG laser, laser teeb (teeb,), laser twj (kub, plated, ceramic kab noj hniav), ceramic reflector, acousto-optic Q hloov thiab acousto-optic Q tsav tsheb (electro-optic Q hloov thiab tsav tsheb ) acousto-optic modulator, acousto-optic deflector, Beam expander, optical scanning galvanometer, laser fais fab meter, kos daim iav (f-0 daim iav, teb lo ntsiab muag), vuam tshuab scanning tsom iav ib lub lens (combination condenser), tag nrho daim iav, tso zis daim iav, laser npav lub taub hau, laser marking software, ntws mus (dej theem hloov), txheej raj, dimmable yees duab ntawv zaus ob npaug rau zaj duab xis, laser fais fab mov, thiab lwm yam.
