Xov xwm

Nyob rau hauv lub ntiaj teb no ntawm optics thiab lasers, precision yog txhua yam. Txawm hais tias koj tab tom ua haujlwm hauv kev tsim khoom lag luam, kev tshawb fawb tshawb fawb, lossis kev siv laser kho mob, beam zoo thiab qhov loj me tuaj yeem cuam tshuam kev ua haujlwm. Qhov ntawd yog qhov uas beam expanders tuaj ua si - tab sisua li casbeam expandersua haujlwm, raws nraim?

Yog tias koj puas tau xav paub txog kev tshawb fawb tom qab cov cuab yeej siv kho qhov muag tsis tau muaj zog, phau ntawv qhia no rhuav tshem nws hauv cov ntsiab lus yooj yim tshaj plaws.

Dab tsi yog Beam Expander?

Cia peb pib nrog cov hauv paus. Lub beam expander yog ib qho khoom siv kho qhov muag tsim los ua kom txoj kab uas hla ntawm lub laser beam tsis hloov nws qhov sib txawv. Hauv lwm lo lus, nws ncab lub nqaj tawm thaum ua kom nws cov kev taw qhia thiab cov khoom tsis zoo.

Beam expanders feem ntau yog siv nyob rau hauv laser tshuab los txhim kho beam collimation, txo divergence, los yog npaj ib tug nqaj rau tsom ntawm ib tug me me qhov chaw. Lawv yog ib feem tseem ceeb ntawm cov tshuab uas yuav tsum tau muaj siab precision nyob ntev, xws li laser txiav tshuab lossis kho qhov muag sib txuas lus.

Lub hauv paus ntsiab lus tseem ceeb: Beam Expanders ua haujlwm li cas

Yog li ntawd,beam expanders ua haujlwm li cashauv kev xyaum?

Feem ntau beam expanders siv ob qho tib si lo ntsiab muag: ib concave thiab ib convex. Qhov kev teeb tsa no hu ua aKeplerianlos yogGalileanconfiguration, nyob ntawm seb hom lens thiab qhov sib txawv.

• Hauv ibGalilean tsim, lub lens tsis zoo (concave) yog ua raws li qhov zoo (convex) lens. Qhov kev tsim no yog compact thiab tshem tawm cov ntsiab lus tseem ceeb sab hauv, ua rau nws haum rau lub zog lasers.

• Hauv ibKeplerian tsim, ob lub lens zoo yog siv. Qhov kev teeb tsa no muab kev nthuav dav dua thiab feem ntau siv thaum xav tau kev tsom mus rau sab hauv, xws li hauv qee qhov kev ntsuas lossis cov duab kos duab.

Raws li lub laser beam dhau los ntawm cov lo ntsiab muag, nws nthuav dav hauv txoj kab uas hla raws li qhov sib piv ntawm qhov focal lengths ntawm lo ntsiab muag. Piv txwv li, ib tug 10X beam expander tsub kom lub beam txoj kab uas hla tenfold.

Kev nkag siabbeam expanders ua haujlwm li casmuab kev nkag siab txog vim li cas lawv thiaj li tseem ceeb rau kev tswj cov kab teeb pom kev zoo nyob rau qhov ntev los yog ua kom pom tseeb hauv cov ntawv siv me me.

Vim li cas thiaj siv Beam Expander?

Tam sim no koj muaj kev nkag siab yooj yim ntawmbeam expanders ua haujlwm li cas, cia peb tshawb nrhiav vim li cas lawv thiaj siv thawj qhov chaw:

•Txhim kho Focusing Precision: Lub nqaj nthuav dav tso cai rau qhov chaw me me, uas yog qhov zoo tagnrho rau kev txiav npluav, kos duab, lossis cov haujlwm vuam.

•Txo Beam Divergence: Beam expanders pab tswj cov nqaj nruj dua nyob rau hauv qhov ntev, qhov tseem ceeb hauv kev siv xws li laser npav lossis ntsuas qhov ntev.

•Txhim kho kev sib tsoo: Lub nqaj sib tsoo tuav nws cov duab nyob ntev, uas yog qhov tseem ceeb hauv kev siv xws li kho qhov muag kho qhov muag thiab interferometry.

•Kev sib koom ua ke: Beam expanders feem ntau kho tau los yog kho, ua rau lawv yooj yim rau kev koom ua ke rau hauv cov tshuab kho qhov muag loj dua raws li cov kev xav tau tshwj xeeb.

Xaiv Txoj Cai Beam Expander

Xaiv qhov tsim nyog beam expander yuav tsum muaj kev nkag siab meej ntawm koj lub laser lub wavelength, xav tau beam loj, thiab daim ntawv thov lub hom phiaj. Piv txwv li, UV lasers yuav xav tau cov txheej txheem sib txawv thiab cov ntaub ntawv ntau dua li infrared lasers. Adjustable qauv muab kev yooj yim, thaum cov qauv ruaj khov muab kev ruaj ntseg thiab yooj yim.

Thaum ntsuas koj cov kev xaiv, xav txog cov hauv qab no:

• Magnification piv xav tau

• Lens khoom compatibility nrog koj qhov chaw laser

• Mechanical mount tsim thiab adjustability

• Kev puas tsuaj pib rau kev siv hluav taws xob siab

Paubbeam expanders ua haujlwm li casyuav pab koj txiav txim siab paub ntau ntxiv thaum xaiv cov cuab yeej zoo rau koj lub cev.

Kev xav zaum kawg

Beam expanders yuav zoo li ib qho me me hauv kev teeb tsa laser, tab sis lawv lub luag haujlwm tseem ceeb. Lawv cuam tshuam ncaj qha rau beam zoo, efficiency, thiab precision-ua rau lawv ib tug yuav tsum-muaj nyob rau hauv ib qho kev ua tau zoo optical system.

Npaj txhij coj koj lub tshuab laser mus rau qib tom ntej?Carman Haasmuab cov kev txawj ntse thiab kev daws teeb meem los pab koj nrhiav txoj cai beam expander rau koj cov kev xav tau tshwj xeeb. Tiv tauj peb hnub no kom paub ntau ntxiv txog yuav ua li cas peb tuaj yeem pab txhawb koj daim ntawv thov kho qhov muag.