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Sm:YAG–Uthintelo olugqwesileyo lwe-ASE
Ikristale yeLaserSm:YAGyenziwe ngezinto ezinqabileyo zomhlaba iyttrium (Y) kunye nesamarium (Sm), kunye ne-aluminiyam (Al) kunye neoksijini (O).Inkqubo yokuvelisa i-crystals enjalo ibandakanya ukulungiswa kwezinto kunye nokukhula kweekristale.Okokuqala, lungiselela izixhobo.Lo mxube ufakwa kwiziko lobushushu obuphezulu kwaye ufakwe kwi-sintered phantsi kobushushu obuthile kunye neemeko zomoya.Ekugqibeleni, i-Sm: YAG crystal efunwayo yafunyanwa.
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Nd: YAG — Egqwesileyo Solid Laser Material
I-Nd YAG yikristale esetyenziswa njengendawo eqengqelekayo kwiilaser eziqinileyo.I-dopant, i-ionized neodymium kathathu, i-Nd (llll), ithatha indawo yeqhezu elincinci le-yttrium aluminiyam garnet, kuba ii-ion ezimbini zinobukhulu obufanayo. njengechromium ion ebomvu kwiirubhi lasers.
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I-1064nm ye-Laser Crystal ye-No-water Cooling kunye ne-Miniature Laser Systems
Nd:Ce:YAG sisixhobo selaser esigqwesileyo esisetyenziselwa ukupholisa okungamanzi kunye neenkqubo ezincinci zelaser.Nd,Ce: iirodi ze-laser ye-YAG zezona zixhobo zifanelekileyo zokusebenza kwizinga eliphantsi lokuphindaphinda iilaser ezipholise umoya.
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Er: YAG –Egqwesileyo 2.94 Um Laser Crystal
I-Erbium:yttrium-aluminum-garnet (Er:YAG) i-laser ye-laser resurfacing bubuchule obusebenzayo bolawulo olungenabungozi obuncinci kunye nolusebenzayo lwenani leemeko zesikhumba kunye nezilonda.Iimpawu zayo eziphambili ziquka unyango lwe-photoaging, rhytids, kunye nezilonda ezizimeleyo ezinobungozi kunye nezilonda ezinobungozi.
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I-YAG ecocekileyo-Isixhobo esihle kakhulu se-UV-IR yeWindows
I-Crystal ye-YAG engagqitywanga yinto egqwesileyo ye-UV-IR yeefestile zamehlo, ngakumbi kubushushu obuphezulu kunye nesicelo sokuxinana kwamandla aphezulu.Ukuzinza komatshini kunye neekhemikhali kuthelekiswa nekristale yesafire, kodwa i-YAG iyingqayizivele nge-non-birefringence kwaye ifumaneka nge-homogeneity ephezulu ye-optical kunye nomgangatho ophezulu.
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Ho, Cr, Tm: YAG – Ifakwe ngeChromium, iThulium kunye neHolmium Ions
Ho, Cr, Tm: YAG -yttrium aluminium garnet laser crystals efakwe i-chromium, i-thulium kunye ne-holmium ions ukubonelela nge-lasing kwi-2.13 microns ifumana izicelo ezininzi nangakumbi, ngakumbi kwishishini lezonyango.
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Ho:YAG — IiNdlela eziSebenzayo zokuVelisa i-2.1-μm yokukhutshwa kweLaser
Ngokuvela okuqhubekayo kweelaser ezintsha, iteknoloji yelaser iya kusetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ze-ophthalmology.Ngelixa uphando kunyango lwe-myopia nge-PRK lungena ngokuthe ngcembe kwinqanaba lesicelo seklinikhi, uphando kunyango lwe-hyperopic refractive error nalo lwenziwa ngenkuthalo.
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I-Ce: YAG-ICrystal ebalulekileyo yeScantillation
I-Ce: YAG ikristale enye yinto ekhawulezayo yokubola ye-scintillation enezinto ezigqwesileyo ezibanzi, kunye nokukhanya okuphezulu (20000 photons / MeV), ukubola okukhanyayo okukhawulezayo (~ 70ns), iipropathi ezigqwesileyo ze-thermomechanical, kunye nobude obukhanyayo obuphezulu (540nm) Ilungile. ehambelana ne-wavelength efumana uvakalelo lwetyhubhu ye-photomultiplier yesiqhelo (PMT) kunye nesilicon photodiode (PD), i-pulse yokukhanya elungileyo yahlula imitha ye-gamma kunye namasuntswana e-alpha, i-Ce: YAG ilungele ukufumanisa amasuntswana e-alpha, ii-electron kunye nemitha ye-beta, njl. njl. iipropati zamasuntswana ahlawuliweyo, ngakumbi i-Ce: YAG ikristale enye, yenza kube lula ukulungiselela iifilimu ezincinci ezinobunzima obungaphantsi kwe-30um.I-Ce: YAG scintillation detectors zisetyenziswa kakhulu kwi-electron microscopy, i-beta kunye ne-X-reyi yokubala, i-electron kunye ne-X-ray imaging screens kunye nezinye iindawo.
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I-Er:Iglasi-Imponthwe Nge-1535 Nm Laser Diodes
Iglasi ye-Erbium kunye ne-ytterbium co-doped phosphate inesicelo esibanzi ngenxa yeempawu ezibalaseleyo.Ubukhulu becala, yeyona nto ibalaseleyo yeglasi ye-1.54μm yelaser ngenxa yobude bayo obukhuselekileyo beliso le-1540 nm kunye nosulelo oluphezulu kwiatmosfera.
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Nd:YVO4 –Diode Pumped Solid-state Lasers
Nd:YVO4 yenye yeyona laser host crystal isebenzayo ngoku ekhoyo kwidiode laser-pumped solid-state lasers.I-Nd: YVO4 yikristale egqwesileyo yamandla aphezulu, idiode ezinzileyo kunye neendleko ezisebenzayo ezimpompelwe iilaser eziqinileyo.
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Nd:YLF — Nd-doped Lithium Yttrium Fluoride
I-Nd: Ikristale ye-YLF yenye into ebaluleke kakhulu yokusebenza kwe-crystal laser emva kwe-Nd: YAG.I-crystal matrix ye-YLF inobude obufutshane be-UV obunqunyiwe, uluhlu olubanzi lweebhendi zokuhambisa ukukhanya, i-coefficient yeqondo lokushisa elibi le-refractive index, kunye ne-lens encinci ye-thermal lens effect.Iseli ilungele i-doping ion ezahlukeneyo zomhlaba ezinqabileyo, kwaye inokuqonda i-laser oscillation yenani elikhulu lamaza amaza, ngakumbi amaza e-ultraviolet.I-Nd: Ikristale ye-YLF ine-spectrum yokufunxa ebanzi, ixesha elide lokuphila kwe-fluorescence, kunye ne-polarization ephumayo, ilungele ukumpompa kwe-LD, kwaye isetyenziswa ngokubanzi kwii-laser ezichukumisayo neziqhubekayo kwiindlela ezahlukeneyo zokusebenza, ngakumbi kwimveliso yemowudi enye, i-Q-switched ultrashort pulse lasers.Nd: YLF crystal p-polarized 1.053mm laser kunye ne-phosphate neodymium glass 1.054mm laser wavelength match, ngoko yinto efanelekileyo yokusebenza ye-oscillator ye-neodymium glass laser yenkqubo yentlekele yenyukliya.
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Er,YB:YAB-Er, Yb Co – Doped Phosphate Glass
Er, i-Yb co-doped iglasi ye-phosphate yinto eyaziwayo kwaye isetyenziswa ngokuqhelekileyo esebenzayo kwii-lasers ezikhupha "kwi-eye-safe" 1,5-1,6um uluhlu.Ubomi benkonzo ende kwi-4 I 13/2 inqanaba lamandla.Ngelixa i-Er, i-Yb co-doped yttrium aluminium borate (Er, Yb: YAB) iikristale ziqhele ukusetyenziswa Er, Yb: indawo yeglasi yephosphate, inokusetyenziswa “njengee-eye-eye-eye” iilaser eziphakathi ezisebenzayo, kumaza aqhubekayo kunye ne-Avareji ephezulu yemveliso yamandla. kwimo ye-pulse.
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I-Crystal-plated Crystal Cylinder-igolide yokuTyala kunye noKutyathwa kobhedu
Okwangoku, ukupakishwa kwemodyuli yekristal ye-slab ye-laser ikakhulu ithatha indlela yobushushu obuphantsi be-welding ye-solder indium okanye i-gold-tin alloy.Ikristale idityanisiwe, kwaye ke ikristale ye-lath edibeneyo ifakwa kwi-vacuum welding oven ukugqiba ukufudumeza kunye nokuwelda.
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ICrystal Bonding-Itekhnoloji eDityanisiweyo yeeCrystals zeLaser
I-Crystal bonding yitekhnoloji edibeneyo yeekristale ze-laser.Ekubeni i-crystals ezininzi ze-optical zinendawo ephezulu yokunyibilika, unyango lobushushu obuphezulu luhlala lufuneka ukukhuthaza ukusasazwa okufanayo kunye nokudityaniswa kweeamolekyu kumphezulu weekristale ezimbini eziye zatyhubela ukucutshungulwa okuchanekileyo, kwaye ekugqibeleni zenze ibhondi yeekhemikhali ezizinzileyo., ukufezekisa indibaniselwano yangempela, ngoko iteknoloji yokudibanisa i-crystal ibizwa ngokuba yi-teknoloji ye-diffusion bonding (okanye iteknoloji yokudibanisa i-thermal).
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Yb:YAG–1030 Nm Laser Crystal ethembisayo isiXhobo seLaser-esebenzayo
I-Yb:YAG yenye yezona zinto zithembisayo ngelaser-active materials kwaye ifaneleke ngakumbi ukumpompa idiode kuneenkqubo zeNd-doped zesintu.Xa kuthelekiswa ne-Nd esetyenziswa ngokuqhelekileyo i-Nd: YAG crsytal, i-Yb: i-crystal ye-YAG ine-bandwidth enkulu kakhulu yokufunxa ukunciphisa iimfuno zolawulo lwe-thermal kwii-laser ze-diode, ixesha elide lokuphila kwinqanaba le-laser, amaxesha amathathu ukuya kwamane aphantsi kokulayisha kwe-thermal kwiyunithi yempompo yamandla.
