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China, Chinese D8*145mm Yellow Laser Rod ND: Ce: YAG Laser Crystal Rod for Cutting/Welding1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Laser Equipment PartsD8*145mm Laser RodLaser Rod
Changchun Yutai Optics Co., Ltd.
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Product Description Specification:Nd:Ce:YAG is an excellentlaser material used for no-water cooling, low repetition air cooling and miniature laser systems.. the (Nd,Ce): YAG laser rod we produce has the characteristics of high efficiency( laser efficiency than Nd: YAG high about 30-50%), low threshold, anti-violet radiation and high repetition frequency for lasers operation. It has achieved the international advanced level .it is the most ideal laser material for the high repetition air cooling lasers. It suitable for different modes of operation (cw, pulsed , Q-switched, mode locked, doubling of frequency ) and high-average power lasers. Advantage of Nd:Ce:YAG RodHigh efficiency Low thresholdHigh optical quality Good anti-UV irradiation property;Good thermal stability Standard SpecificationsDopant concentration, at.%0.1-2.0%orientation:<111>within 5°Flatness< λ/10Parallelism≤ 10 PerpendicularityPerpendicularity≤ 5 ′Surface quality10-5 per scratch-dig MIL-O-13830ASize:Laser Rod:Diameter 3 mm~28 mm;Length 30 mm~140 mm;Laser Slab:(3 mm~4 mm)×(6 mm~24 mm)×(60 mm~140 mm); laser Wafer:Diameter 2 mm~39 mm;Thickness≥1 mm(Upon request of customer)Dimensional tolerancesDiameter+0.000/-0.05; Length ±0.5; Chamfer: 0.07+0.005/-0.00 at 45°Physical and Chemical PropertiesChemical formulaNd3+:Ce3+:Y3Al5O12Crystal StructureCubicLattice Parameters12.01AMelting Point1970 oCMoh Hardness8.5Density4.56±0.04g/cm3Specific Heat (0-20)0.59J/g.cm3Modulus of Elasticity310GPaYoung's Modulus3.17×104Kg/mm2Poisson Ratio0.3(est.)Tensile Strength0.13~0.26GPaThermal Expansion Coefficient[100]:8.2 × 10-6/ oC[110]:7.7 × 10-6/ oC[111]:7.8 × 10-6/ oCThermal Conductivity14W/m/K( @ 25 oC )Thermal Optical Coefficient (dn/dT)7.3×10-6/ oCThermal Shock Resistance790W/mLaser PropertiesLaser Transition4F3/2 --> 4I11/2Laser Wavelength1.064μmPhoton Energy1.86×10-19J @ 1.064μmEmission Linewidth4.5A @1.064μmEmission Cross Section2.7~8.8×10-19cm-2Fluorescence Lifetime230μsIndex of Refraction1.8197@ 1064nm It is also available to supply the coating wavelength curve, such as AR coating,BBR coating,filter coating and so on.Changchun Yutai Optics Co.,Ltd. is a manufacturer with ISO9001 certification. We are specialized in high-performance optical componentsinclude lens, mirrors, filters, windows and prisms which are specified by customers. Yutai's items are widely used in imaging, defense, medical,laser and industry market. As a fast-growing supplier in Optics, Yutai Optics has quickly established itself as a leader in optical components with advanced technology and quality control ability as Yutai aims to provide professional service and good quality items to meet customers' request.Yutai already established long-term relation with many powerful companies all over the world.Q: What are your main products?A: Optical lens,mirrors,windows,filters,prisms Q: How long is your delivery time?A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics. Q: Do you provide samples ? is it free or extra ?A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free. Q:What is your MOQ ?MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention. Q: What is your terms of payment ?T/T,L/C,VISA,Paypal,Alipay or Negotiation.
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