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SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

    Buy cheap SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices from wholesalers
     
    Buy cheap SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices from wholesalers
    • Buy cheap SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices from wholesalers
    • Buy cheap SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices from wholesalers

    SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

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    Brand Name : Crystro
    Model Number : CR220129-08
    Certification : SGS/COC
    Price : USD 20~200/pc
    Payment Terms : T/T, Western Union, MoneyGram, Paypal
    Supply Ability : 20000pcs per month
    Delivery Time : 4-5 weeks
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    SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

    SAW Grade LiNbO3 Single Crystal For Acousto-optic Devices


    Crystro's LiNbO3 crystal is grown by Czochralski method.Max diameter reach 4inch,it's now the biggest size in this filed,we can custom size and specs ,rougness<0.5nm.Magneto-optical single crystals like GGG,SGGG,TGG,TSAG are our main products.


    LiNbO3 is a nonlinear optical grade crystal, it widely used in parametric oscillators, frequency doubling, acousto-optic devices, optical modulators. MgO-doped LiNbO3 can effectively increase the damage threshold of the LiNbO3 crystal.

    Both pure LN and MgO doped LN (MgO:LN) crystals with gold coatings on side faces for electrodes are available

    MgO doped LiNbO3 (MgO:LN) has similar linear optical properties to pure LiNbO3, but the photorefractive damage threshold is much higher.

    Crystro provides:

    • LiNbO3 wedges used for fiber optical isolators and circulators.
    • Reliable delivery
    • Strict quality control
    • Technical support
    • Very competitive prices

    LiNbO3 Crystal Applications:

    1. Pockels Cells
    2. Q-switches
    3. Phase modulators
    4. Surface acoustic wave(SAW) wafers


    Basic Properties of LiNbO3:


    Growth methodCzochralski method
    Crystal structureTrigonal system
    Lattice constanta=b=5.148Å c=13.863 Å
    Melting point1250℃
    Curie temperature1142 ℃
    Density4.64 g/cm3
    Mohs Hardness5
    Spectral transmission range0.4-2.9um
    Refractive indexNo=2.286 ne=2.203 (632.8nm)
    Nonlinear coefficientD33=34.45, d31=d15=5.95, d22=13.07 (PMV-1)
    Electro-optic coefficientγ13=8.6,γ22=3.4,γ33=30.8,γ51=28.0,γ22=6.00(pmv-1)
    Spectral transmission range370 - 5000nm >68% (632.8nm)
    Thermal expansion coefficientA11=15.4 x 10-6/k, a33=7.5 x 10-6/k

    Optical grade LiNbO3SAW grade LiNbO3
    OrientationX-cut, Z-cut (+/-0.2°)Z-cut, Y-cut,
    Y-cut 36° off, Y-cut 64° off, Y-cut 128° off
    Primary Orientation Flat22mm+/-2mm (3-inch)22mm+/-2mm (3-inch)
    32mm+/-2mm (4-inch)32mm+/-2mm (4-inch)
    Standard Sizeφ3"(76.2mm) +/-0.3mmφ3" (76.2mm) +/-0.3mm
    φ4" (100mm) +/-0.3mmφ4" (100mm) +/-0.3mm
    φ6" (150mm) +/-0.3mmφ6" (150mm) +/-0.3mm
    10x10mm +/-0.1mm10x10mm +/-0.1mm
    Or othersOr others
    Thickness500μm +/-20μm500μm +/-20μm
    1000μm +/-20μm1000μm +/-20μm
    350μm +/-20μm350μm +/-20μm
    PolishingSingle or Both side polishedSingle or Both side polished
    Surface Finish: 20/10 or 10/5Surface Finish: 20/10 or 10/5
    TTV≤10um≤10um
    Curie temperature1142℃ +/-0.7℃1142℃ +/-3℃
    Edge chamferEdge roundingEdge rounding

    Quality SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices for sale
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