Fiber laser yog ib hom ntawm laser uas siv tsis tshua muaj lub ntiaj teb caij doped iav fiber ntau li qhov nce qhov nruab nrab. Lub ntsej muag laser tuaj yeem tsim tau raws li cov pa roj carbon fiber ntau: hauv qhov kev ua ntawm lub twj tso kua mis lub teeb, lub zog hluav taws xob tau yooj yim tsim nyob rau hauv lub fiber, uas ua rau lub zog laser qib" particle naj npawb inversion" ntawm laser ua haujlwm tshuaj. Thaum lub tswv yim zoo lub voj raug txuas ntxiv rau qhov zoo (los tsim kom tau lub cev ntawm lub ntsej muag), laser oscillation tuaj yeem tsimokev tsim.
Fiber laser muaj ntau yam kev siv, suav nrog kev sib txuas lus laser fiber ntau, laser qhov chaw sib txuas lus, kev tsim kho nkoj, kev tsim khoom hauv tsheb, tsheb tsim, laser engraving, laser npav, laser txiav, luam ntawv thiab dov, hlau thiab tsis-hlau drilling / txiav / vuam (txhuam , dej quenching, cladding, thiab nqus hlau loj), kev tiv thaiv tub rog tiv thaiv kev ruaj ntseg, khoom siv kho mob, kev kho vaj tse loj thiab lwm yam.
Xyoo tsis ntev los no, daim ntawv thov ntawm kev lag luam laser hauv kev tsim khoom lag luam tau raug txhawb nqa sai, thiab nws tau siv dav hlau phaj, yeeb nkab, khoom siv hluav taws xob, iav thev naus laus zis, cov khoom siv fiber, cov khoom siv hluav taws xob, cov khoom lag luam tsim, tsheb hiav txwv, thiab lwm yam. Cov.
Raws li tus neeg sawv cev ntawm peb tiam laser txheej txheem, fiber ntau laser muaj qhov zoo li nram no:
(1) Qhov zoo ntawm miniaturization thiab sib zog coj los ntawm tus nqi qis, paub tab technology, thiab fiber' s yooj;
(2) Cov iav fiber tsis xav tau nruj theem sib txuam rau qhov teeb meem twj tso kua mis lub teeb, uas yog vim yog qhov nqus dav dav tshwm sim los ntawm qhov tsis sib xws ntawm qhov sib txawv ntawm cov iav matrix los ntawm lub hnub qub sib cais;
(3) Iav cov khoom muaj cov ntim thaj chaw tsawg heev, ua kom sov sai sai, thiab poob qis, yog li cov khoom siv ua haujlwm siab dua thiab lub teeb hluav taws xob tsawg tsawg;
(4) Muaj ntau lub nthwv dej ntawm cov tso tawm laser: Qhov no vim tias lub zog ntawm cov av ions tsis tshua muaj nplua nuj heev thiab muaj ntau lub ntiaj teb ions tsis tshua muaj;
(5)Qhov cuam tshuam: vim muaj lub zog dav dav ntawm cov av-ions uas tsis tshua muaj thiab cov dav fluorescence spectrum ntawm iav fiber.
(6) Vim tias tsis muaj qhov muag iav nyob rau hauv cov kab rov tav resonant ntawm lub fiber laser, nws muaj qhov zoo ntawm tsis muaj kev kho kom haum, tsis muaj txij nkawm, thiab siab ruaj khov, uas tsis muaj qhov sib piv rau cov tsoos laser ib txwm.
(7)Cov fiber tso tawm ua rau lub laser yooj yim muaj peev xwm rau ntau yam thiab ntau qhov chaw txiav txim siab ua cov ntawv thov thiab ua rau kev tsim cov tshuab ua haujlwm yooj yim heev.
(8) Kev sib tw rau qhov chaw ua haujlwm hnyav, muaj lub siab zam rau plua plav, poob siab, cuam tshuam, av noo, thiab kub.
(9) Tsis muaj qhov tso cua sov thiab txias dej, tsuas yog cov cua txias yooj yim.
(10) Cov roj hluav taws xob ua kom zoo: qhov ua tau zoo ntawm kev siv hluav taws xob ntau tshaj li 20%, zoo heev txuag hluav taws xob noj thiab cov nqi khiav lag luam.
Kev tsim kho tshuab laser yog qhov laj thawj tseem ceeb tshaj plaws rau kev kho cov khoom siv laser. Cov cuab yeej tsis zoo ntawm cov hluav taws xob fiber ntau laser tau tawg, thiab kev txhim kho ntawm lub zog tsuas yog teeb meem ntawm lub sijhawm, tom qab ntawd kev txhim kho ntawm cov zis ruaj khov thiab zoo ntawm cov laser. Txoj kev loj hlob sai ntawm cov nyeg laser tau nrawm dua li ntawm cov neeg sib koom tes txawv teb chaws, los ntawm cov mem tes fiber ntau mus rau cov laser fiber ntau nruam.
Daim ntawv thov tseem ceeb ntawm lub zog loj fiber laser yog hlau txiav, uas ua rau 80% ntawm tag nrho cov zis. Thiab ib qho ntawm cov laj thawj rau kev loj hlob sai ntawm daim ntawv thov ntim yog qhov poob qis ntawm tus nqi, uas tau poob ntau dua 65% hauv tsawg dua peb xyoos, nqa cov txiaj ntsig zoo rau cov neeg siv kawg. Nyob rau tib lub sijhawm, xav txog tus nqi ua haujlwm thiab xa tus nqi rov qab ntawm kev ua cov laser, qhov zoo tseem ceeb. Nrog rau kev lag luam qeeb qeeb ntawm cov ntawv hlau ua cov lag luam xav tau thiab cov khoom siv khov kho nruab nrab ntawm cov khoom siv muaj feem xyuam hauv ob xyoos dhau los, fiber ntau laser tseem tab tom nrhiav kev thov tshiab kev loj hlob. Ntxiv rau kev txiav cov hlau, cov hlau txuas thiab cov ntawv thov tu laser, kuj yog thaj chaw muaj kev cia siab.