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Bayanin Tsarin MOPA (Master Oscillator Power Amplifier)
A fannin fasahar laser, tsarin Master Oscillator Power Amplifier (MOPA) yana tsaye a matsayin alamar kirkire-kirkire, wanda aka tsara don isar da fitowar laser mai inganci da ƙarfi. Wannan tsarin mai rikitarwa ya ƙunshi manyan abubuwa guda biyu: Master Oscillator da Power Amplifier, kowannensu yana taka muhimmiyar rawa.
Babban Oscillator:
A tsakiyar tsarin MOPA akwai Master Oscillator, wani sashi da ke da alhakin samar da laser mai takamaiman tsawon rai, daidaito, da kuma ingantaccen hasken haske. Duk da cewa fitowar Master Oscillator yawanci ba ta da ƙarfi, kwanciyar hankali da daidaitonsa sune ginshiƙin aikin tsarin gaba ɗaya.
Mai ƙara ƙarfin lantarki:
Babban aikin Amplifier na Wutar Lantarki shine ƙara girman laser ɗin da Babban Oscillator ke samarwa. Ta hanyar jerin hanyoyin ƙara girman laser, yana ƙara ƙarfin gaba ɗaya yayin da yake ƙoƙarin kiyaye daidaiton halayen hasken asali, kamar tsayin tsayi da haɗin kai.
Tsarin ya ƙunshi sassa biyu: a gefen hagu, akwai tushen laser iri tare da fitarwa mai inganci mai kyau, kuma a gefen dama, akwai tsarin amplifier na fiber optical na mataki na farko ko matakai da yawa. Waɗannan sassan biyu tare suna samar da babban tushen opcillator power amplifier (MOPA).
Ƙara Matakai da yawa a cikin MOPA
Domin ƙara haɓaka ƙarfin laser da kuma inganta ingancin hasken rana, tsarin MOPA na iya haɗawa da matakai daban-daban na faɗaɗawa. Kowane mataki yana yin ayyuka daban-daban na faɗaɗawa, tare da cimma ingantaccen canja wurin makamashi da ingantaccen aikin laser.
Mai ƙara ƙarfin lantarki:
A cikin tsarin ƙara girman matakai da yawa, ƙara girman Pre-amplifier yana taka muhimmiyar rawa. Yana ba da ƙara girman farko ga fitowar Babban Oscillator, yana shirya laser don matakai masu zuwa, mafi girma.
Ma'aunin Amplifier na Matsakaici:
Wannan matakin yana ƙara ƙarfin laser. A cikin tsarin MOPA mai rikitarwa, akwai iya samun matakai da yawa na Amplifiers na Tsakiya, kowannensu yana ƙara ƙarfi yayin da yake tabbatar da ingancin hasken laser.
Ƙaramin Amplifier na Ƙarshe:
A matsayin matakin ƙarshe na ƙara girma, Ƙarfin Ƙarshe yana ɗaga ƙarfin laser zuwa matakin da ake so. Ana buƙatar kulawa ta musamman a wannan matakin don sarrafa ingancin hasken da kuma guje wa fitowar tasirin da ba na layi ba.
Aikace-aikace da Fa'idodin Tsarin MOPA
Tsarin MOPA, tare da ikonsa na samar da fitarwa mai ƙarfi yayin da yake kiyaye halayen laser kamar daidaiton tsayin tsayi, ingancin hasken rana, da siffar bugun jini, yana samun aikace-aikace a fannoni daban-daban. Waɗannan sun haɗa da sarrafa kayan daidai, binciken kimiyya, fasahar likitanci, da sadarwa ta fiber optic, don ambato kaɗan. Amfani da fasahar ƙara girman matakai da yawa yana ba tsarin MOPA damar isar da laser mai ƙarfi tare da sassauci mai ban mamaki da aiki mai ban mamaki.
MOPALaser ɗin fiberDaga Lumispot Tech
A cikin jerin laser na fiber LSP, ana samun wannan ta hanyar amfani da laser mai ƙarfi.Laser nanosecond 1064nm nanosecond bugun jiniyana amfani da ingantaccen tsarin MOPA (Master Oscillator Power Amplifier) tare da fasahar ƙara girma mai matakai da yawa da ƙirar modular. Yana da ƙarancin hayaniya, ingantaccen ingancin haske, ƙarfin kololuwa mai yawa, daidaitawar sigogi masu sassauƙa, da sauƙin haɗawa. Samfurin yana amfani da fasahar diyya ta wutar lantarki da aka inganta, yana rage saurin lalacewa ta wutar lantarki a cikin yanayin zafi mai yawa da ƙarancin zafi, wanda hakan ya sa ya dace sosai don amfani a cikinTOF (Lokacin Jirgin Sama)filayen ganowa.
Lokacin Saƙo: Disamba-22-2023