Nta hnub no, fiber lasers yog maj hloov cov haujlwm ntawm cov khoom qub uas ua rau cov neeg ua haujlwm, cov lag luam laser, laser txiav thiab lwm yam kev lag luam. Nyob rau hauv cov cim kev lag luam, fiber lasers muaj siab nqaj zoo thiab qhov tseeb qhov tseeb.
Ua ntej, industrial daim ntawv thov ntawm fiber ntau laser npav tshuab
Muaj ntau lawm yuav tsum muaj kev cia siab, me me, kev nyob ntsiag to thiab kev yoojyim yooj yim. Fiber lasers yog dav siv vim yog lawv qhov kev cog lus, kev hloov siab ntawm lub teeb siab, lub caij sov luv luv, kev cuam tshuam me me, kev tiv thaiv tsis pub dawb, thiab kev sib txuas tau yooj yim nrog qhov muag fibers los yog lub teeb ci.
Ntais, fiber lasers yog maj hloov cov haujlwm ntawm cov lasers hauv laser npav, laser welding, thiab laser txiav. Nyob rau hauv cov cim kev sib tw, vim muaj teeb pom kev zoo thiab qhov tseeb ntawm cov lasers fiber ntau, lub vas xaum vas sab yog hloov qhov Nd: YAG pulse laser npav system uas tsis muaj cov roj carbon dioxide laser thiab xenon siv; nyob rau hauv Taixi thiab Nyiv kev lag luam. Hom kev hloov no yog muaj nyob rau hauv ib qho yooj yim. Nyob rau hauv teb chaws Nyij Pooj tib leeg xwb, qhov kev thov txhua lub hlis yog tshaj 100 units. Raws li qhov loj tshaj plaws industrial lub teb chaws nyob rau hauv lub ntiaj teb, Tuam Tshoj tus xav rau fiber ntau laser npav cav yog loj heev. Nws xav tias yuav tsum tshaj li ntawm 2,000 units ib xyoos twg. Nyob hauv thaj chaw ntawm laser welding thiab txiav, nrog rau kev txhim kho ntawm txhiab tus watts los yog txawm kaum ntawm megawatts ntawm fiber ntau lasers, fiber lasers kuj tau thov. Ua ntej mus rau IPG, German BMW Motors yuav lawv cov hluav taws xob fiber ntau rau cov qhov rooj vuam ntau lawm.
Qhov ob, daim ntawv thov muaj fiber ntau laser hauv kev xav
Piv rau lwm lub teeb pom kev zoo, fiber lasers yog siv raws li kev nkag siab zoo nrog ntau qhov zoo. Ua ntej tshaj, fiber lasers muaj kev kawm siab, tunability, zoo stability, compact loj, lub luj, yooj yim txij nkawm thiab zoo lub teeb zoo. Qhov thib ob, cov laser fiber ntau tuaj yeem ua ke nrog cov fiber ntau, muaj peev xwm tshaj qhov muaj fiber ntau optic, thiab tuaj yeem siab kuaj.
Fiber optic sensing raws li tunable nqaim fiber ntau lasers yog tam sim no ib qho ntawm cov kub ntxhov nyob rau hauv pawg no. Lub laser parameterric fiber ntau muaj qhov sib txuas ntawm txoj hlua tob, ib qho ntev ntev ntev, thiab tuaj yeem hloov sai heev rau zaus. Ua ntawv thov no cov voj linewidth fiber ntau lub laser rau diffuse sensing system cia ultra-ntev-nrug, ultra-high-precision fiber ntau. Hauv Tebchaws Meskas thiab Tebchaws Europe, qhov no muaj peevxwm ua tau raws li cov tshuab muaj roj qaum-looj fais fab siv rau txhua qhov chaw rau kev ntsiag to thiab kev ntxhov siab, kerosene / random gas pipelines
Qhov peb, kev siv cov laser fiber ntau hauv kev sib txuas lus
Piv nrog rau lub laser fiber ntau, cov laser fiber muaj qhov pom zoo zoo tias qhov tsim teeb meem, cov cua sov dissipation, beam zoo, ntim, thiab nruab nrog cov kabmob uas twb muaj lawm, thiab tau raug dav siv hauv kev sib txuas lus.
Hom kev xauv laser nrog cov fiber ntau ntawm qhov nce qhov nruab nrab tau tsim ultra-luv optical pulses nrog siab repetition tus nqi, plhaw dav ntawm picosecond los yog femtosecond, thiab nws lub lasing wavelength ntog rau qhov zoo tshaj qhov rai ntawm fiber txuas 1.55. Nyob rau hauv cov qhab band, nws yog ib qho kev sib txuas lus zoo rau yav tom ntej.
Qeb plaub, kev siv cov laser fiber ntau hauv kev kho
Niaj hnub no, feem ntau ntawm cov lasers siv rau hauv kev siv tshuaj yog argon ion lasers, carbon dioxide lasers, thiab YAG lasers, tab sis feem ntau lawv cov nqaj zoo tsis siab, lawv muaj ntim ntau heev, lawv yuav tsum muaj qhov dej txias, thiab lawv heev tsis zoo tso thiab tuav cia. Fiber lasers yuav muab ntxiv. Txij thaum cov dej muaj txheej txheem dej muaj qhov siab ntawm 2μn, ib tug 2μm fiber ntau laser yuav siv tau raws li ib yam phais mob sai hemostasis, thiab tshem tawm ntawm cov khoom tsim txuj ci ntawm cov hmoov cib.
