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Er, Cr:YAG-2940nm Laser Medical System Rods
- Kev kho mob: suav nrog kev kho hniav thiab kho tawv nqaij
- Kev ua cov khoom siv
- Lidar
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Sm:YAG-Excellent inhibition of ASE
Laser siv lead uaSm: YOGyog tsim los ntawm lub ntiaj teb tsis tshua muaj cov ntsiab lus yttrium (Y) thiab samarium (Sm), nrog rau txhuas (Al) thiab oxygen (O). Cov txheej txheem ntawm kev tsim cov khoom siv lead ua no suav nrog kev npaj cov ntaub ntawv thiab kev loj hlob ntawm cov muaju. Ua ntej, npaj cov ntaub ntawv. Qhov sib tov no ces muab tso rau hauv lub qhov cub kub kub thiab sintered nyob rau hauv tej yam kub thiab cua tej yam kev mob. Thaum kawg, qhov xav tau Sm:YAG siv lead ua tau txais.
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Nd: YAG — Cov khoom siv laser zoo heev
Nd YAG yog ib qho siv lead ua uas siv los ua qhov nruab nrab rau cov khoom siv lub xeev lasers. Lub dopant, triply ionized neodymium, Nd (lll), feem ntau hloov ib feem me me ntawm yttrium aluminium garnet, txij li ob lub ions zoo sib xws.it yog neodymium ion uas muab cov haujlwm lasing hauv cov siv lead ua, tib yam nkaus. raws li liab chromium ion nyob rau hauv ruby lasers.
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1064nm Laser Crystal Rau Tsis Muaj Dej Txias Thiab Me Me Laser Systems
Nd:Ce:YAG yog cov khoom siv laser zoo heev siv rau cov tshuab tsis muaj dej txias thiab cov tshuab laser me me. Nd, Ce: YAG laser rods yog cov khoom siv ua haujlwm zoo tshaj plaws rau kev rov ua dua tus nqi qis cua txias lasers.
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Er: YAG -Qhov Zoo Tshaj Plaws 2.94 Um Laser Crystal
Erbium: yttrium-aluminium-garnet (Er: YAG) laser daim tawv nqaij resurfacing yog cov txheej txheem zoo rau kev ua kom tsis tshua muaj kev cuam tshuam thiab kev tswj xyuas zoo ntawm ntau cov kab mob thiab cov kab mob. Nws cov ntsiab lus tseem ceeb suav nrog kev kho cov duab, rhytids, thiab ib leeg benign thiab malignant cutaneous lesions.
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Pure YAG — Ib qho khoom siv zoo heev rau UV-IR Optical Windows
Undoped YAG Crystal yog ib qho khoom siv zoo heev rau UV-IR optical qhov rais, tshwj xeeb tshaj yog rau kev kub siab thiab siab zog ceev daim ntawv thov. Lub tshuab thiab tshuaj lom neeg ruaj khov yog piv rau sapphire siv lead ua, tab sis YAG yog qhov tshwj xeeb uas tsis yog-birefringence thiab muaj nrog ntau dua optical homogeneity thiab nto zoo.
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Ho, Cr, Tm: YAG – Doped With Chromium, Thulium and Holmium Ions
Ho, Cr, Tm: YAG -yttrium aluminium garnet laser crystals doped nrog chromium, thulium thiab holmium ions los muab lasing ntawm 2.13 microns nrhiav ntau thiab ntau daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv kev kho mob kev lag luam.
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Ho:YAG — Ib Txoj Kev Siv Tau Los Tsim 2.1-μm Laser Emission
Nrog rau kev tshwm sim tas mus li ntawm cov lasers tshiab, laser tshuab yuav siv dav hauv ntau yam ntawm ophthalmology. Thaum txoj kev tshawb fawb txog kev kho mob myopia nrog PRK yog maj mam nkag mus rau theem kev kho mob, kev tshawb fawb txog kev kho mob hyperopic refractive yuam kev kuj tseem ua haujlwm.
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Ce:YAG — Ib qho tseem ceeb Scintillation Crystal
Ce: YAG ib leeg siv lead ua yog cov khoom siv hluav taws xob nrawm nrawm nrog cov khoom zoo tshaj plaws, nrog lub teeb pom kev zoo (20000 photons / MeV), ceev luminous decay (~ 70ns), zoo heev thermomechanical zog, thiab luminous ncov wavelength (540nm) Nws yog zoo. matched nrog qhov tau txais rhiab wavelength ntawm zoo tib yam photomultiplier raj (PMT) thiab silicon photodiode (PD), zoo lub teeb mem tes distinguishes gamma rays thiab alpha hais, Ce:YAG yog haum rau kuaj alpha hais, electrons thiab beta rays, thiab lwm yam. Cov khoom ntawm cov khoom them nqi, tshwj xeeb tshaj yog Ce:YAG ib leeg siv lead ua, ua kom nws tuaj yeem npaj cov yeeb yaj kiab nyias nrog lub thickness tsawg dua 30um. Ce: YAG scintillation detectors yog dav siv nyob rau hauv electron microscopy, beta thiab X-ray suav, electron thiab X-ray imaging cov ntxaij vab tshaus thiab lwm yam teb.
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Er: iav - Pumped Nrog 1535 Nm Laser Diodes
Erbium thiab ytterbium co-doped phosphate iav muaj daim ntawv thov dav vim yog cov khoom zoo heev. Feem ntau, nws yog cov khoom siv iav zoo tshaj plaws rau 1.54μm laser vim nws qhov muag nyab xeeb wavelength ntawm 1540 nm thiab siab kis tau los ntawm huab cua.
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Nd: YVO4 - Diode Pumped Solid-state Lasers
Nd: YVO4 yog ib qho zoo tshaj plaws laser party siv lead ua tam sim no rau diode laser-pumped solid-state lasers. Nd: YVO4 yog cov siv lead ua zoo heev rau lub zog siab, ruaj khov thiab muaj txiaj ntsig zoo diode pumped solid-state lasers.
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Nd: YLF - Nd-doped Lithium Yttrium Fluoride
Nd:YLF siv lead ua yog ib qho tseem ceeb heev siv lead ua laser ua haujlwm tom qab Nd:YAG. YLF siv lead ua matrix muaj luv luv UV absorption cut-off wavelength, ntau lub teeb kis tau tus mob, qhov kub tsis zoo coefficient ntawm refractive index, thiab cov nyhuv thermal me me. Lub cell yog tsim rau doping ntau yam tsawg lub ntiaj teb ions, thiab muaj peev xwm paub laser oscillation ntawm ib tug loj tus naj npawb ntawm wavelengths, tshwj xeeb tshaj yog ultraviolet wavelengths. Nd: YLF siv lead ua muaj qhov nqus dav dav, lub neej ntev fluorescence, thiab cov zis polarization, haum rau LD siv, thiab tau siv dav hauv cov tshuab nqus thiab nruam lasers hauv ntau hom kev ua haujlwm, tshwj xeeb tshaj yog nyob rau hauv ib hom tso zis, Q-hloov ultrashort mem tes lasers. Nd: YLF siv lead ua p-polarized 1.053mm laser thiab phosphate neodymium iav 1.054mm laser wavelength match, yog li nws yog ib qho khoom siv ua haujlwm zoo tshaj plaws rau oscillator ntawm neodymium iav laser nuclear kev puas tsuaj.
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Er, YB:YAB-Er, Yb Co – Doped Phosphate Glass
Er, Yb co-doped phosphate iav yog qhov paub zoo thiab feem ntau siv nruab nrab rau cov lasers emitting nyob rau hauv "qhov muag-zoo" 1,5-1,6um ntau yam. Lub neej ua haujlwm ntev ntawm 4 I 13/2 lub zog. Thaum Er, Yb co-doped yttrium aluminium borate (Er, Yb: YAB) crystals feem ntau siv Er, Yb: phosphate iav hloov, tuaj yeem siv los ua "qhov muag-kev nyab xeeb" active nruab nrab lasers, nyob rau hauv tas li yoj thiab siab dua nruab nrab tso zis zog hauv hom mem tes.
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Kub-plated Crystal Cylinder-kub Plating Thiab Copper Plating
Tam sim no, lub ntim ntawm lub slab laser siv lead ua module feem ntau yog siv cov txheej txheem vuam qis ntawm solder indium lossis kub-tin alloy. Cov siv lead ua tau sib sau ua ke, thiab tom qab ntawd cov lath laser sib dhos tau muab tso rau hauv lub tshuab nqus tsev vacuum kom ua tiav cov cua sov thiab vuam.
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Crystal Bonding-Composite Technology ntawm Laser Crystals
Crystal bonding yog ib qho kev sib xyaw tshuab ntawm laser muaju. Txij li feem ntau cov khoom siv kho qhov muag muaj lub siab melting point, qhov kub thiab txias kev kho mob feem ntau yog yuav tsum tau los txhawb kev sib nrig sib diffusion thiab fusion ntawm molecules ntawm ob lub ntsej muag uas tau ua tiav qhov kev kho qhov muag, thiab thaum kawg tsim cov tshuaj ruaj khov dua. , kom ua tiav kev sib xyaw ua ke tiag tiag, yog li cov cuab yeej siv hluav taws xob siv hluav taws xob tseem hu ua diffusion bonding technology (los yog thermal bonding technology).
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Yb: YAG-1030 Nm Laser Crystal Promising Laser-active khoom
Yb: YAG yog ib qho ntawm cov khoom siv laser-active tshaj plaws thiab tsim nyog rau diode-tswj dua li cov kab ke Nd-doped. Piv nrog rau feem ntau siv Nd: YAG crsytal, Yb: YAG siv lead ua muaj qhov nqus dej ntau dua los txo cov kev tswj xyuas thermal rau diode lasers, lub neej ntev dua-laser theem, peb mus rau plaub zaug qis dua thermal loading ib lub twj tso kua mis zog.
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Nd: YAG + YAG 一Multi-segment bonded laser siv lead ua
Ntau ntu laser siv lead ua kev sib txuas yog ua tiav los ntawm kev ua ntau ntu ntawm cov muaju thiab tom qab ntawd muab tso rau hauv lub thermal bonding rauv ntawm qhov kub thiab txias kom tso cai rau cov molecules ntawm txhua ob ntu nkag mus rau ib leeg.
Cov khoom
Nd:YAG(0.1%-2.5%), Nd,Ce:YAG (Concentration Gradient Laser Crystal), Sm:YAG, Er:YAG(2940nm), Er,Cr:YAG(2940nm), Yb:YAG, Er, Yb :YAG(1645nm), Ho:YAG, Nd:YVO4, Bonding Crystal, Kub Plating Crystal.