Sau npe rau peb cov social media kom tau txais cov ntawv tshaj tawm sai
MOPA (Master Oscillator Power Amplifier) Kev Piav Qhia Txog Qauv
Hauv kev siv tshuab laser, lub Master Oscillator Power Amplifier (MOPA) qauv sawv cev ua lub teeb pom kev tshiab, tsim los xa cov zis laser ntawm ob qho tib si zoo thiab muaj zog. Lub kaw lus nyuaj no muaj ob lub ntsiab lus tseem ceeb: Master Oscillator thiab Power Amplifier, txhua tus ua lub luag haujlwm tshwj xeeb thiab tseem ceeb.
Tus Oscillator Master:
Hauv plawv ntawm MOPA system yog Master Oscillator, ib qho khoom uas muaj lub luag haujlwm rau kev tsim cov laser nrog cov wavelength tshwj xeeb, kev sib raug zoo, thiab cov beam zoo dua. Txawm hais tias cov zis ntawm Master Oscillator feem ntau tsis muaj zog, nws qhov ruaj khov thiab qhov tseeb yog lub hauv paus ntawm tag nrho lub system kev ua tau zoo.
Lub Tshuab Nqus Fais Fab:
Lub luag haujlwm tseem ceeb ntawm Lub Hwj Chim Amplifier yog ua kom lub laser tsim los ntawm Master Oscillator loj dua. Los ntawm ntau cov txheej txheem ua kom loj dua, nws ua rau lub zog tag nrho ntawm lub laser zoo dua thaum siv zog los tswj kom muaj kev ncaj ncees ntawm cov yam ntxwv ntawm lub teeb qub, xws li qhov ntev thiab kev sib xws.
Lub kaw lus feem ntau muaj ob ntu: sab laug, muaj lub hauv paus laser noob nrog cov zis zoo, thiab sab xis, muaj thawj theem lossis ntau theem optical fiber amplifier qauv. Ob qho khoom no ua ke tsim ib qho master oscillator power amplifier (MOPA) optical source.
Kev Ua Kom Muaj Zog Ntau Zaug Hauv MOPA
Yuav kom nce lub zog laser ntxiv thiab ua kom zoo dua qhov zoo ntawm lub teeb, MOPA systems yuav muaj ntau theem amplification. Txhua theem ua haujlwm amplification sib txawv, ua ke ua tiav kev hloov pauv zog zoo thiab ua kom zoo dua laser kev ua haujlwm.
Lub Pre-amplifier:
Hauv lub tshuab ua kom muaj zog ntau theem, lub Pre-amplifier ua lub luag haujlwm tseem ceeb. Nws muab kev ua kom muaj zog thawj zaug rau qhov tso zis ntawm Master Oscillator, npaj lub laser rau cov theem ua kom muaj zog ntau dua tom ntej.
Lub Amplifier Nruab Nrab:
Theem no ua rau lub zog laser nce ntxiv. Hauv cov kab ke MOPA nyuaj, tej zaum yuav muaj ntau theem ntawm Intermediate Amplifiers, txhua tus txhim kho lub zog thaum ua kom ntseeg tau qhov zoo ntawm lub teeb laser.
Lub Amplifier Kawg:
Raws li theem kawg ntawm kev ua kom nrov dua, Lub Amplifier Kawg tsa lub zog laser mus rau qib xav tau. Yuav tsum tau saib xyuas tshwj xeeb ntawm theem no kom tswj tau qhov zoo ntawm lub teeb thiab zam kev tshwm sim ntawm cov teebmeem tsis sib xws.
Cov Ntawv Thov thiab Cov Txiaj Ntsig ntawm MOPA Structure
Cov qauv MOPA, nrog nws lub peev xwm los muab cov zis muaj zog siab thaum tswj cov yam ntxwv laser xws li qhov tseeb ntawm qhov ntev ntawm lub teeb, qhov zoo ntawm lub teeb, thiab cov duab ntawm lub zog, pom cov ntawv thov hauv ntau qhov chaw. Cov no suav nrog kev ua cov khoom siv raug, kev tshawb fawb, kev siv tshuab kho mob, thiab kev sib txuas lus fiber optic, los hais ob peb yam. Kev siv cov thev naus laus zis ntau theem ua rau MOPA systems xa cov lasers muaj zog siab nrog kev ywj pheej zoo kawg thiab kev ua tau zoo heev.
MOPALaser fiber ntauLos ntawm Lumispot Tech
Hauv LSP pulse fiber laser series, lub1064nm nanosecond pulse fiber lasersiv cov qauv MOPA (Master Oscillator Power Amplifier) zoo tshaj plaws nrog ntau theem amplification technology thiab modular design. Nws muaj suab nrov tsawg, zoo heev beam zoo, siab peak zog, yooj yim parameter hloov kho, thiab yooj yim ntawm kev koom ua ke. Cov khoom siv optimized fais fab compensation technology, zoo suppressing ceev fais fab decay nyob rau hauv high-kub thiab qis-kub ib puag ncig, ua rau nws zoo heev rau daim ntawv thov nyob rau hauvTOF (Lub Sijhawm Dav Hlau)cov teb nrhiav pom.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-22-2023