Vim li cas thiaj tsis muaj zog siv hluav taws xob laser diodes siv ib hom fiber ntau?

Nrog cov kev sib txuas txuas ntxiv hauv cov hluav taws xob siab txuas ntxivFiber laserTshuab, Fiber lasas cuab yeej tau siv dav hauv kev lag luam, kev kho mob, Aerospace thiab lwm thaj teb.

Hauv kev mus nrhiav ntawm cov khoom tawm zog ntau dua, cov muaj zog muaj zog laser diodes yog sib xws nrog ib-hom optical fibers. Vim hais tias cov tub ntxhais txoj kab uas hla ntawm ib-hom optical fiber ntau thiab kis cov duab hluav taws xob muaj txiaj ntsig, nws yog qhov nyuaj rau cov kev ua tau zoo tag nrho thiab daim ntawv thov ua paug ntawm cov fiber ntau laser.

Cov yam ntxwv ntawm High-Fais Fiber Ntau Laser Diodes:
Ua haujlwm ua haujlwm:Laser yog tsim raws li kev txhawb nqa hluav taws xob ntawm cov semiconductor dodemes dodes, thiab teeb pom kev los ntawm cov qauv siv kho qhov muag fiber ntau. Nyob rau hauv qhov kev txiav txim ntawm lub twj tso kua mis, cov lus hauv cov khoom siv ua haujlwm zoo siab, thiab cov peev txheej tawm ntawm cov waver ntawm cov kev xaiv hom ntawm cov kab noj hniav uas muaj resonant.
Cov yam ntxwv fais fab tuag:Feem ntau muaj lub zog tso zis ntau, uas tuaj yeem ua tau raws li cov kev xav tau ntawm qee qhov xwm txheej uas yuav tsum muaj zog tso zis ntau, kev kho mob thiab lwm daim teb. Piv txwv li, Kilowatt-chav Fiber ntau yog qhov sib xws twb muaj tshwm sim rau kev txiav, vuam thiab lwm yam txheej txheem hauv kev tsim khoom loj.
Beam Zoo:Feem ntau, nws muaj nqaj zoo zoo. Nws cov txiaj ntsig tawm tsam feem ntau yog feem ntau ntawm cov hom kev sib pauv lossis hom kev txiav txim siab, nrog lub kaum sab xis thiab lub ntsej muag tsawg dua. Qhov no ua rau nws tau txais qhov chaw me me thiab siab dua lub zog tseem ceeb tom qab tsom mus ua kom muaj txiaj ntsig zoo los txhim kho qhov raug thiab ua tau zoo. Txawm li cas los xij, tseem muaj qhov sib txawv piv nrog cov kev xav tau ntawm ib leeg fiber ntau-fiber ntau rau nqaj Beam zoo. Ib hom fiber ntau yuav tsum tau ntau dua Beam zoo thiab cov chaw me me, kom muaj qee yam teeb meem, xav tau kev tsim kho qhov muag tshwj xeeb thiab ua kom zoo dua qub.

Ib qho-hom Fiber ntau tus yam ntxwv:
Tus qauv thiab lub hauv paus ntsiab lus:Nws muaj cov tub ntxhais, cladding thiab txheej. Lub teeb hais txog Apiaially nyob rau hauv cov tub ntxhais nyob rau hauv tag nrho cov kev xav tau, thiab muaj peev xwm tsuas xa ib hom teeb. Nws qhov siab tshaj plaws ntawm txoj kab uas hla feem ntau yog 9μm lossis 10μm, thiab txoj kab uas hla ntawm Cladding yog li 125μm. Vim tias cov tub ntxhais txoj kab uas tsis muaj lub teeb ci ntsa iab ntawm lub teeb, tsis txhob muaj kev tshaj tawm raws li cov tub ntxhais ua haujlwm tsis zoo, yog li ua kom tau txais kev kis tau zoo.
Qhov Zoo:
Tsawg poob:Qhov kis tau ploj ntawm ib hom-hom kho qhov muag siv hluav taws xob me me, thiab tuaj yeem ua rau lub teeb liab uas tsis muaj kev sib tw dhau los ntawm li 80 km.
Me Dispersion:Vim tias tsuas muaj ib hom teeb tau kis tau, tsis muaj kev rho tawm-hom dispersion, thiab tag nrho cov dispersion yog me me. Ntawm lub nthwv dej ntawm 1.313m, cov khoom tawg thiab waveGuide dispersion ntawm ib-hom optical fiber ntau qhov rai rau kev sib txuas lus zoo rau kev sib txuas lus zoo ib yam, uas tuaj yeem ua tiav cov ntaub ntawv muaj fiber ntau yam.
Kev ntseeg siab:Nws muaj cov durability zoo thiab corrosion tsis kam, tsis cuam tshuam los ntawm cov tshuaj lom neeg lossis lwm qhov chaw ib puag ncig, tuaj yeem ua kom muaj qee cov ntaub ntawv sib txuas lus ntev ntev.
Strong anti-interference ability: Since the single-mode optical fiber design meets the optical single transmission mode, it can effectively reduce the scattering of light, so it is not easily affected by electromagnetic interference from the outside world, and is suitable for long-distance data communication.

Muaj feem ntau cov laj thawj hauv qab no vim li cas high-zog fiber ntau laser diodes tsis tuaj yeem siv ib hom-hom optical fibers:
Hom mismatch:
Lub teeb ci los ntawm high-zog fiber ntau laser diodes yuav muaj ntau hom qauv, thaum ib qho kho qhov muag siv tau tuaj yeem hloov ib hom teeb. Thaum ntau hom optical optical cov paib sau ib-hom optical fibers, teeb meem xws li kev ua kom tau muaj kev txuag kho qhov muag thaum lub sijhawm kis tau. Piv txwv li, muaj ntau hom laser diodes tuaj yeem ua tau zoo nrog ntau hom kev sib kis tau yooj yim thiab siv hluav taws xob zoo rau kev ua tiav kev sib txuas tau zoo.
Hnov qhov loj sib txawv:
Lub teeb-emitting qhov loj me ntawm cov haib fiber ntau laser dodes feem ntau yog qhov loj me me ntawm ib leeg optical fibers yog me me, feem ntau ob peb microns. Qhov no ua rau nws nyuaj rau ob peb lub teeb tau zoo rau hauv qhov tseem ceeb ntawm ib-hom optical fibers, ua rau loj txuas ntxiv poob. Hauv qee cov ntawv thov siv, vim qhov sib txawv hauv cov chaw loj, cov khoom siv nyuaj rau kev hloov kho qhov muag ib leeg, tab sis qhov no yuav ua rau tus nqi thiab qhov sib luag ntawm cov kab ke.
Aberration thiab nqaj zoo:
Txawm hais tias high-zog fiber ntau laser diodes muaj qee qhov sib txawv zoo, qis-aberration nqaj zoo yuav tsum los ntawm ib-hom optical fibers. Aberrations tuaj yeem ua teeb meem xws li theem distortort thaum lub teeb tau kis nyob rau hauv cov khoom siv kho tshiab, txuas ntxiv cuam tshuam rau cov nyhuv xa tuaj. Hauv kev sib txuas lus siab, kev sib txuas lus yuav ua rau lub teeb liab tsis sib haum thiab txo kev sib txuas lus zoo.

Kev daws teeb meem thiab cov lus qhia thov
Siv Ntau Yam Roj Fiber:Rau high-zog fiber ntau laser diodes, sib piv cov roj fiber ntau yuav tuaj yeem xaiv lub teeb ci kom txhim kho txuas txuas txuas ntxiv thiab kev xa khoom.
Thov xaiv cov xwm txheej:Raws li cov ntawv thov tshwj xeeb, hnyav qhov xav tau ntawm kev siv cov fiber ntau fiber ntau laser dodes thiab ib leeg optical fibers. Hauv qee qhov kev thov cov xwm txheej uas lub zog yuav tsum tau tshwj xeeb heev tab sis txuas rau cov chaw sib nrug thiab lwm yam teeb meem yuav suav nrog ib leeg-hom optical fibers.

High-zog fiber ntau laser diodes tsis tuaj yeem siv ib hom optical fibers, feem ntau yog vim muaj teeb meem xws li cov teeb meem tsis sib xws, thiab tsis sib xws ci ci ci. Hauv kev siv cov kev siv, kom ua tiav qhov kev sib kis tau zoo tshaj plaws thiab cov nyhuv thov, siv cov khoom siv fiber thiab lub teeb ci ua ke raws li cov kev xav tau.

Cov ntaub ntawv tiv toj:

Yog tias koj muaj tswv yim, xav tham nrog peb. Tsis hais qhov twg peb cov neeg yuav khoom yog thiab peb yuav tsum ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom kom muaj txiaj ntsig zoo, tus nqi zoo tshaj plaws, thiab kev pabcuam zoo tshaj plaws.