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    光学级铌酸锂晶片
    光学级铌酸锂晶片光学级铌酸锂晶片
    光学级铌酸锂晶片光学级铌酸锂晶片

    光学级铌酸锂晶片

    我们在光学级铌酸锂的生产和批量生产方面有丰富的经验。我们拥有先进的晶圆生长,晶圆研磨,抛光和检验设备,所有成品都通过居里温度测试和QC检验。

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    Our abundance experience at growing and mass production for Optical grade Lithium Niobate. We are equipped with advanced facilities at Crystal growing, wafer lapping, polishing and checking, all finished products are passed at Testing of curie Temp and QC inspection.

    lithium Niobate  for RF signal picking up in Smart Mobile  and all Custom sized special glass substrates for Optical windows as well as all commercial-end frequency controlled component at BULK and SAW industry for 3G,4G,and 5G application

    MaterialOptical Grade LiNbO3 wafes (White or Black)
    Curie Temp1142±2.0℃
    Cutting AngleX/Y/Z etc
    Diameter/size2”/3”/4”
    Tol(±)<0.20 mm
    Thickness0.18 ~ 0.5mm or more
    Primary Flat16mm/22mm /32mm
    TTV  <3µm
    Bow -30<bow<30
    Warp <40µm
    Orientation FlatAll available
    Surface TypeSingle Side Polished /Double Sides Polished
    Polished side Ra<0.5nm
    S/D20/10
    Edge CriteriaR=0.2mm or Bullnose
    Optical dopedFe/Zn/MgO etc for optical grade LN< wafers
    Wafer Surface Criteria Refractive indexNo=2.2878/Ne=2.2033 @632nm wavelength
    Contamination,None
    Particles ¢>0.3 µ  m<= 30
    Scratch , ChippingNone
    DefectNo edge cracks, scratches, saw marks, stains
    PackagingQty/Wafer box25pcs per box 


    Application list:


    Integrated waveguide photonics; Wave Guide Lasers; Quasi-phase Matching for SHG&OPO; EO waveguide Phase & Amplitude Modulators  

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