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China, Chinese Er YAG High Quality Laser Crystal with High Slope Efficiency on Sale1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Laser Equipment PartsEr YAG
Laser Crystal
Crystal
Shanghai Opticrystal Materials Co., Ltd.
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Product Description Products DescriptionEr:YAGEr: YAG erbium-doped yttrium aluminum garnet is an excellent crystal emitting 2.94μm wavelength laser, suitable for room temperature work, and widely used in laser medical and other fields. It has high slope efficiency, and the laser working wavelength is relatively safe for human eyes. Main features: high slope efficiency work at room temperature Laser operating wavelength is relatively safe for human eyesProduct ParametersCrystal structureCubic systemLattice constant12.01 ?Melting point1970°CMoh's hardness8.5Density4.56±0.04g/ cm3Specific heat0.59J /g.cm3Elastic Modulus310GPaYoung's modulus3.17×10 4 Kg/mm 2Poisson's ratio0.3Tensile strength0.13~0.26GPaCoefficient of thermal expansion[100] Direction: 8.2×10 -6 /K @0~250 [110] Direction: 7.7×10 -6 /K @0~250 [111] Direction: 7.8×10 -6 /K @0~250Thermal conductivity14W/m/K@20 10.5W/m/K@100Thermo-optic coefficientdn/dT =7.3×10 -6 /KThermal shock resistance790W/mSolubilityInsoluble in water, slightly soluble in common acidsDoping concentration50at%Orientation<111>±5°Wavefront distortion≤0.125λ per inch@632.8nmExtinction Ratio≥25dBProduct Size?≤15mm, L≤150mmDimensional tolerance?:0/-0.05mm,L:0/+0.5mmCylindrical processingGrinding, polishing, threadingParallelism of end faces≤10"Perpendicularity between end face and rod axis≤5′Flatness of end faceλ/10 @632.8nmSurface Quality10/5 (MIL-O-13830A)Chamfer0.15±0.05mmCoatingS1/S2: R≤0.25% @2940nm S1: PR88%±3% @2940nm; S2: HR≥99.8% @2940nm Other films can be customizedCoating anti-laser damage threshold≥5J/cm2, 10ns, 10HzLaser wavelength Refractive index1.79 @2940nmSpecial requirementsWedge angle, concave/convex, hot layer gold plating, etc.Company Profile Shanghai Opticrystal Materials Co., Ltd was established in 2014 , mainly engaged in the R&D, processing and sales of optical crystals, electronic and semiconductor materials, as well as laboratory equipment, spare parts, consumables and other products. With a professional R&D, processing and sales team. Our products have been widely sold and used in laser processing, new energy vehicles, photovoltaics, optical communications, aerospace, ships, nuclear detection, medical beauty, consumer electronics, electricity, Environmental protection, scientific research and other fields, the products are exported to Europe, America and Southeast Asia and other regions. Why Choose UsFAQ1. Who are we?We are based in Shanghai, China, and the company started from 2014. Products have been sold to Europe (30.00%), North America(30.00%), South America(20.00%) and East Asia (20%).There are total about 35 employees in our company.2. How can we guarantee quality?With over 10 years manufacturing experience and strict quality control system, the products quality is ensured. Also samples are available before mass production; Always final Inspection before shipment.3.What can you buy from us?. Optical Crystals :Laser crystals: Nd:YAG, Cr4+:YAG, Yb:YAG, Tm:YAP, Ho:YAG , Ho:YAP, Er:YAG, Er: glass, Nd:YLF, Nd:YVO4, Ti3+:Al2O3 and bonded crystals.Scintillation crystals: Ce:LuAG, Ce:GAGG, Ce:YAG.Piezoelectric crystals: BaTiO3, Quartz, (PMN-PT), LiTaO3, LiNbO3,LGS.Magneto-optic crystals: TGG, TSAG,TLF, KTF, CeF3, YIG.Acousto-optic crystal: TeO2.Birefringent crystals: YVO4, α-BBO.Nonlinear crystals: β-BBO, KDP, DKDP, LBO, KTP, PPLN. Metal Single crystals: Al, Cu, Mg, Ni.Single crystal substrates: Al2O3, GGG/NGG/SGGG,LSAT, LaAIO3, MgO, MgAl2O4, SrTiO3, YSZ, TiO2.Gemstones: Ruby, Sapphire, Emerald.. Precision Optics:Optical windows, filters, lenses, prisms, objective lenses, cylindrical mirrors, mirrors, beam combiners, beam expanders,wedge mirrors, glued mirrors, etc.; materials include BK7, K9, quartz glass, sapphire, silicon Si , Germanium Ge, zinc selenide ZnSe, calcium fluoride CaF2, magnesium fluoride MgF2, barium fluoride BaF2, zinc sulfide ZnS and so on.. Optical Devices:Photoelectric Pockels Cell: BBO, KDP, DKDP, LN/MgO:LN, LGS, KTP, RTP. Faraday Optical Isolators: Polarization-independent isolator, polarization-dependent isolator, near-infrared visible light free-space isolator, in-line isolator, circulator, etc.Optical Modulators: lithium niobate phase modulators, fiber-coupled acousto-optic modulators, spatial acousto-opticmodulators, acousto-optic Q switches, acousto-optic filters, acousto-optic deflectors, and acousto-optic drivers.Special Optical Fiber: special silica optical fiber, single optical fiber, optical fiber bundle, optical fiber passer, optical fiber collimator.. Semiconductor Materials:Quartz, diamond, GaAs, Si, Ge, ZnO, AlN, GaN, GaO, SiC, LiTaO3, LiNbO3, etc.Ceramic Substrates: Si3N4, Al2O3, AlN, ZrO2.Sputtering targets: single crystal target, metal target, alloy target, ceramic target, compound target, rare earth target.. Laboratory equipment and consumables:Optical platforms, translation stages, mirror frames, teaching experiment modules, spectrometers, power meters, lasers, pulsedxenon lamps, scientific research electric furnaces, performance testing equipment, consumables, etc.4. What services can we provide?Free samplesCustomization24hours online service.After sales servicePackaging & Delivery
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