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  • 首页 > 产品 > 铌酸锂晶片 > 光学级铌酸锂晶片(化学计量比 & 同成份)
    光学级铌酸锂晶片 SLN CLN
    光学级铌酸锂晶片 SLN CLN光学级铌酸锂晶片 SLN CLN
    光学级铌酸锂晶片 SLN CLN光学级铌酸锂晶片 SLN CLN

    光学级铌酸锂晶片 SLN CLN

    我们在晶锭和晶片(包括SLN和CLN)上的光学级铌酸锂的生长和批量生产方面有丰富的经验。我们拥有先进的晶体生长,切片,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 on both boule and wafers (included SLN & CLN). We are equipped with advanced facilities at Crystal growing, slicing, wafer lapping, polishing and checking, all finished products are passed at Testing of curie Temp and QC inspection.

    lithium Niobate  substrates (3”,4” and 6” ) 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

    Material

    Optical Grade LiNbO3 wafes (White or   Black)

    Curie Temp

    1142±0.7℃

    Cutting Angle

    X/Y/Z etc

    Diameter/size

    2”/3”/4”  ±0.03mm

    Tol(±)

    <0.20 mm   ±0.005mm

    Thickness

    0.18 ~ 0.5mm or more

    Primary Flat

    16mm/22mm /32mm

    TTV

     <3µm

    Bow

    -30<bow<30

    Warp

    <40µm

    Orientation Flat

    All available

    Surface Type

    Single Side Polished(SSP) /Double Sides   Polished(DSP)

    Polished side Ra

    <0.5nm

    S/D

    20/10

    Edge Criteria

    R=0.2mm C-type or Bullnose

    Quality

    Free of crack (bubbles and inclusions)

    Optical doped

    Mg/Fe/Zn/MgO etc for optical grade   LN&LT wafers per requested

    Wafer Surface Criteria

    Refractive index

    No=2.2878/Ne=2.2033 @632nm wavelength/prism   coupler method.

    Contamination,

    None

    Particles ¢>0.3 µ  m

    <= 30

    Scratch , Chipping

    None

    Defect

    No edge cracks, scratches, saw marks,   stains

    Packaging

    Qty/Wafer box

    25pcs 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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