Wax soo saar ballaaran oo MOPA heer kilowatt ah, sida loo doorto qalabka laysarka?

Iyadoo la horumarinayo sayniska iyo tignoolajiyada joogtada ah iyo ballaarinta qaybaha kala duwan ee codsiyada,laysarTiknoolajiyada farsamaynta ayaa si tartiib tartiib ah u galaysa dhammaan qaybaha nolosha waxayna noqonaysaa qalab muhiim ah oo farsamaynta ah. Marka la adeegsanayo laysarka,MOPA-ga heerka kiilowatt-kaLaser-yada (Master Oscillator Power-Amplifier) ​​waxaa si weyn loogu isticmaalaa meelaha sida farsamaynta agabka iyo tijaabooyinka cilmi-baarista sayniska sababtoo ah awooddooda ugu sarreysa, gelinta xooggan, iyo saameynta kulaylka oo hooseysa. Waa qalab muhiim ah oo ka caawiya shirkadaha inay horumariyaan tayada oo ay kordhiyaan wax soo saarka. Qalabka ugu habboon ee hufnaanta. Laakiin si sax ah sababtoo ah awooddeeda sare, si loo kordhiyo hufnaanta farsamaynta ee laser-ka MOPA ee heerka kilowatt, xulashada agabka ayaa muhiim ah. Kaliya marka la doorto agabka laser-ka ee ku habboon ayaan hubin karnaa in laser-ku uu si deggan oo hufan u shaqayn karo oo si fiican u dabooli karo baahiyaha kala duwan ee codsiga.

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Xasillooni awood sare leh

Wax soo saar ballaaran oo MOPA heer kilowatt ah oo leh waxqabad sare iyo tilmaame farsamo

Awoodda si joogto ah wax soo saar ballaaranLaysarka MOPA-ka-kilowatt hal qaabwaa tilmaame muhiim ah oo muujinaya cilmi-baarista iyo kartida wax-soo-saarka ee laysarka MOPA ee shirkad, awoodda wax-soo-saarka iyo wax-soo-saarka. MAVEN hadda waxay leedahay noocyo badan oo mashiinno nadiifin ah oo laysarka fiilada MOPA ah oo awood sare leh kuwaas oo dabooli kara baahiyaha farsamaynta ee codsiyada kala duwan ee cabbirro badan.

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Isbeddelka wax soo saarka tamarta buuxda ee 24-ka saacadood ah waa ka yar <3%

 

Tayada alwaaxa waa la xakamayn karaa

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Hal-qaab Gaussian ah                                                            Alwaax fidsan oo qaab badan leh

Tiknoolajiyada isku xidhka calaamadda dhammaadka bamka, qaybinta heerka tamarta oo si fiican loo safeeyey oo macquul ah, habka isku duubista wax soo saarka ee gaarka ah, iyo go'doomin hal-qaab sare leh oo isku-dhafan oo leh kiristaalo kuleyl-daahfuran oo heer sare ah, halka awoodda wax soo saarku ay gaarto 1000W, waxay sidoo kale hubin kartaa tayada Beam-ka oo aad u fiican.

Dhinaca farsamaynta laysarka fiber-ka, gaar ahaan farsamayntaLaser fiber garaaca wadnaha oo awood sare leh oo MOPA ah, sababtoo ah awooddeeda ugu sarreysa, tamarta garaaca wadnaha oo weyn iyo soo noqnoqoshadeeda sare, xulashada agabka ayaa si gaar ah muhiim u ah. Qalabka ugu muhiimsan ee saameeya saameynta habaynta ee laysarka garaaca wadnaha ee awoodda sare leh waxaa ka mid ah Scanning galvanometer, muraayadda goobta diiradda saarta iyo soo-celiyaha.

Sidee loo doortaa galvanometer sawir qaada?

Hadafka tignoolajiyada iskaanka galvanometer-ka waa in la dhammaystiro hawlaha iskaanka xawaaraha sare leh, saxnaanta sare leh. Waxaa jira laba arrimood oo muhiim ah oo go'aaminaya. Mid waa nidaam xakameyn ah oo gaari kara xawaare sare iyo saxnaan sare, kan kalena waa galvanometer oo leh xawaare jawaab celin oo dhakhso badan. Iskaan. Qaab-dhismeedka galvanometer-ka wuxuu inta badan ka kooban yahay saddex qaybood: reflector, matoor iyo kaarka wadista, kuwaas oo muraayaddu ay muhiim u tahay xasilloonida habaynta.

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Walxaha muraayadda Galvanometer iyo tilmaamayaasha saameynta leh

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Nidaamka maaraynta kulaylka eesawir-qaadista galvanometer-kasidoo kale waa qodob muhiim ah oo lagu hubinayo xasilloonida habaynta muddada dheer. Kala duwanaanshaha heerkulka ayaa sababi doona in galvanometer-ku uu lumo oo uu yareeyo saxnaanta booska. Qiimaha caadiga ah waa sidan soo socota. Iyada oo loo marayo kala-baxa kulaylka firfircoon ee biyaha-qaboojiya, xasilloonida habaynta muddada-dheer waxaa lagu hagaajin karaa 30%.

Qiimaha heerkulka caadiga ah ee galvanometer-ka

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Qalabka qaboojinta biyuhu wuxuu si wax ku ool ah u qaadi karaa kulaylka wuxuuna hubin karaa hawlgal xasilloon oo muddo dheer ah oo galvanometer ah. Hababka ugu muhiimsan ee farsamada ayaa ah in la helo goob biyo qaboojin oo kacsan oo yar iyada oo loo marayo naqshadaynta la hagaajiyay ee kanaalka biyaha qaboojinta, iyo in la naqshadeeyo qaab-dhismeed qalab is-weydaarsi kuleyl oo dibadda ah oo hufan.

Nidaamka laysarka garaaca wadnaha ee MOPA ee heerka kiilowatt-ka ah, waxaan si xooggan ugu talineynaa isticmaalka muraayadaha quartz-ka ee tayada sare leh iyo nidaamyada galvanometer-ka oo leh nidaamyada qaboojinta biyaha.

Sidee loo doortaa muraayadda goobta diiradda saareysa?

Muraayadaha goobta waxay diiradda saaraan iftiinka laysarka ee isku-dhafka ah meel, waxay kordhiyaan cufnaanta tamarta ee iftiinka laysarka, waxayna isticmaalaan tamarta sare ee laysarka si ay u qabtaan hawlo kala duwan oo agab ah sida jarista, calaamadaynta, alxanka, nadiifinta iyo daaweynta dusha sare.

Arrimaha ugu muhiimsan ee saameeya tayada habaynta iyo saamaynta muraayadda goobta waa maaddada muraayadda goobta iyo dhererka giraanta adapter-ka. Agabka ugu muhiimsan ee muraayadda goobta waa galaas iyo quartz. Farqiga u dhexeeya labada ayaa ah saameynta muraayadda kuleylka ee awoodda sare. Ka dib marka muraayadda goobta diiradda la saaro si joogto ah loogu iftiimiyo iftiinka laysarka muddo dheer, waxay soo saari doontaa isbeddel ku yimaada kulaylka sababtoo ah kororka heerkulka, taas oo sababi doonta indhaha gudbinta. Tusmada iftiinka ee curiyaha iyo jihada milicsiga ee curiyaha indhaha ee milicsiga isbeddela, iyo saameynta muraayadda kuleylka waxay saameyn doontaa qaabka laysarka iyo booska diiradda la saarayo ka dib marka la diiradda saaro, taas oo si weyn u saameyn doonta saameynta habaynta. Quartz wuxuu leeyahay isku-xidhka ballaarinta kulaylka oo hooseeya iyo gudbinta sare, taasoo ka dhigaysa doorasho walax oo ka wanaagsan muraayadaha goobta awoodda sare leh. Haddii loo baahdo, waa in lagu daraa module biyo-qaboojiye ah.

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Giraanta adabtarada ee loogu talagalay in lagu waafajiyo muraayadda goobta iyo qalabka galvanometer-ka ayaa sidoo kale ah arrin muhiim ah oo saameysa qalabka iyo habaynta. Dhererka saxda ah ee giraanta adabtarada ayaa ka fogaan kara barta soo noqoshada muraayadda goobta oo hubin kara qaabka habaynta. Haddii ay aad u sarreyso ama aad u hoosayso, waxay keeni doontaa dhibaatooyin u dhigma.

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Nidaamyada laysarka garaaca wadnaha ee MOPA ee heerka kilowatt-ka ah, waxaan si xooggan ugu talineynaa isticmaalka muraayadaha goobta quartz-ka ee tayada sare leh oo leh modules-yada qaboojinta biyaha iyo giraan u gaar ah oo leh adapter muraayad goobeed oo dherer ku habboon leh.

Sidee loo waafajiyaa muraayadaha indhaha soo celiya?

Shaqada ugu weyn ee muraayadaha milicsiga ee qaab-dhismeedka wadada indhaha waa inay beddelaan jihada wadada indhaha. Doorashada muraayadaha milicsiga ee tayada wanaagsan iyo hababka rakibidda ee caadiga ah waxay door weyn ka ciyaari karaan codsiyada gaarka ah qaarkood, laakiin muraayadaha tayada liita iyo hababka rakibidda ee aan macquulka ahayn ayaa sidoo kale sababi doona su'aal cusub. Astaamaha walxaha ee muraayadda waxaa lagu go'aamiyaa hirarka iyo awoodda laysarka. Substrate-ka guud ahaan waxaa laga sameeyaa quartz ama silicon kristal ah. Filimka milicsiga laysarka guud ahaan waxaa laga sameeyaa filim qalin ah ama filim dielectric hufan, kaas oo leh milicsi sare, heerka nuugista oo hooseeya iyo iska caabbinta laysarka. Astaamaha heerka waxyeelada sare.

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Milicsiga diyaaradda ee ku habboon saameyn kuma yeelan doono tayada diiradda, laakiin isticmaalka dhabta ah, diyaaradda milicsiga ayaa laga yaabaa inay qalloocdo sababo la xiriira arrimo xiisad sida hagaajinta boolal, oo la mid ah muraayadda dhululubada ah. Milicsiga ayaa inta badan saameeya tayada barta diiradda la saarayo, taasoo keenta astigmatism heer hoose ah iyo astigmatism heer hoose ah. Milicsiga ayaa ka hortagaya in meesha diiradda la saarayo ay gaarto xadka kala-baxa, taasoo saameysa tayada habaynta iyo saameynta.

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Nidaamyada laysarka garaaca wadnaha ee MOPA ee heerka kilowatt-ka ah, waxaan si xooggan ugu talineynaa isticmaalka soo-celiyeyaasha quartz-ka ee tayada sare leh iyo hababka rakibaadda ee ku habboon si loo hubiyo in muraayadaha ay xoog yeeshaan iyada oo aan lahayn isbeddel.


Waqtiga boostada: Sebtembar-13-2023