Sau npe yuav ua rau peb social media rau cov lus qhia sai
Mopa (tus tswv Oscillator lub hwj chim amplifier) qauv piav qhia
Nyob rau hauv lub realm ntawm laser thev naus laus zis, tus tswv Oscillator lub zog hluav taws xob (MOPA) ntawm kev tsim kho, tsim los xa cov laser tawm ntawm ob qho zoo thiab lub zog. Qhov system intricate no muaj xws li ntawm ob qho pivotal: tus tswv oscillator thiab lub hwj chim amplifier, txhua qhov ua rau lub luag haujlwm tshwj xeeb thiab tseem ceeb.
Tus tswv Oscillator:
Nyob rau hauv lub plawv ntawm MOPA system muaj lub tswv yim tus tswv oscillator, lub luag hauj lwm tivthaiv rau ntau yoj, thiab zoo dua nqaj zoo. Thaum cov zis ntawm tus tswv Oscillator feem ntau yog tsawg nyob rau hauv lub hwj chim, nws ruaj khov thiab precision ua lub pob zeb hauv pob zeb tag nrho cov kev ua tau zoo.
Lub hwj chim Amplifier:
Lub luag haujlwm tseem ceeb ntawm lub zog hluav taws xob yog kom ua kom nrov dua cov laser ua los ntawm tus tswv oscillator. Los ntawm cov txheej txheem ntawm cov txheej txheem ua kom muaj zog ntawm lub zog ntawm lub laser thaum ua rau muaj kev ncaj ncees ntawm cov yam ntxwv qub, xws li wavelength thiab txheej.
Lub kaw lus feem ntau muaj ob ntu: Ntawm sab laug, muaj cov noob qoob loo zoo, thiab ntau-theem Optical Fiber ntau. Cov ob feem sib xyaw ua ke ua ib tus tswv oscillator lub zog hluav taws xob (mopa) qhov chaw kho qhov muag.
Motistage amplification hauv mopa
Txhawm rau txhawb nqa lub zog laser laser thiab ua kom zoo rau cov nqaj zoo, mopa lub tshuab yuav muab cov theem ntxiv ua kom sov. Txhua theem ua cov haujlwm txawv ua kom zoo nkauj, sib xyaw ua tiav lub zog hluav taws xob zoo thiab ua kom zoo.
Lub ntej-amplifier:
Hauv ib qho kev ua kom sov siab tshaj plaws, lub zog ua ntej ua ntej tshaj plaws ua si lub luag haujlwm tseem ceeb. Nws muab thawj zaug nthuav dav rau cov zis ntawm tus tswv oscillator, npaj lub laser rau yav tom ntej, qib siab dua tau nce qib.
Lub Intermediate Amplifier:
Cov theem no ntxiv kom cov laser lub zog. Nyob rau hauv cov mopa systems, tej zaum yuav muaj ntau theem ntawm intermediate novifiers, txhua lub zog ua kom zoo thaum ua kom zoo ntawm lub nqaj laser.
Qhov kawg amplifier:
Raws li cov theem xaus ntawm kev ua kom pom tseeb, thaum kawg amplifier tsa lub laser lub zog rau qib siab xav tau. Kev saib xyuas tshwj xeeb yog qhov yuav tsum tau nyob rau ntawm theem no los tswj cov nqaj zoo thiab zam qhov tshwm sim ntawm nonline sib cuam tshuam.
Cov ntawv thov thiab cov txiaj ntsig ntawm MOPA qauv
Tus qauv MOPA, nrog nws lub peev xwm los muab cov khoom siv hluav taws xob siab thaum tswj cov yam ntxwv laser zoo xws li wavelength zoo, thiab cov ntawv thov hauv ntau thaj teb. Cov no suav nrog kev ua haujlwm tsim nyog, kev tshawb fawb, thev naus laus zis, thiab kev sib txuas lus fiber ntau, rau npe ob peb. Daim ntawv thov ntawm cov multistage kev siv tshuab ua kom zoo tshaj plaws tso cai rau MOPA systems kom xa cov high-zog lasers nrog yooj ywm yooj thiab ua tau zoo tshaj plaws.
MopaFiber laserLos ntawm Lumispot Tech
Nyob rau hauv LSP mem tes fiber ntau Laser Series, cov1064nm nanosecond mulse fiber ntau laserSiv cov mopa optimized (Master Oscillator Hwj chim Nws muaj suab nrov tsawg, cov nqaj daj zoo, lub zog siab, cov ntsuas hloov tau yooj yim, ntsuas hloov tau yooj yim, thiab yooj yim ntawm kev sib xyaw. Cov khoom lag luam ua haujlwm siv hluav taws xob kom ceev nrawm, ua rau muaj zog nrawm nrawm, ua rau nws haum rau hauvTOF (sijhawm-ntawm-davhlau)Kev nrhiav kom teb.
Lub Sijhawm Post: Dec-22-2023