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4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut

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    Buy cheap 4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut from wholesalers
     
    Buy cheap 4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut from wholesalers
    • Buy cheap 4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut from wholesalers
    • Buy cheap 4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut from wholesalers
    • Buy cheap 4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut from wholesalers

    4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut

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    Brand Name : BonTek
    Model Number : Lithium Niobate (LiNbO3)
    Certification : ISO:9001, ISO:14001
    Price : Negotiable
    Payment Terms : T/T
    Supply Ability : 20000 pcs/Month
    Delivery Time : 1-4 weeks
    • Product Details
    • Company Profile

    4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut

    4 Inch 0.5mm Double Side Polish LiNbO3 Wafer 128Y Cut For SAW Filters Transducers


    Lithium Niobate is a ferroelectric material suitable for a variety of applications. Its excellent electro-optic, nonlinear optical and piezoelectric properties make it a good optical waveguide material, and to produce medium and low frequency SAW filter, high power high temperature resistant ultrasonic transducer, etc.


    BonTek has both SAW grade and Optical grade Lithium niobate crystals. We also has the technology of LN reduction and LN doping, such as MgO:LN, Nd:Mg:LN, Fe:LN. Any design you may have, our tech-sales and engineers are here to suggest you the most suitable material, cut angle or thickness etc.


    4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut


    Material

    3" 4" 6" 8" LN wafer (Saw/Optical grade)

    Orientation

    X/Z/Y41°/Y64°/Y128°/YZ/YX or Customized

    Surface finish

    single or double sides polish (DLP/SLP/ SSP/DSP all available )

    Thickness

    0.18/0.25/0.35/0.50/1.00 + mm

    TTV

    < 1~5µm

    BOW

    ± (25µm ~40um )

    Warp

    <= 35µm

    LTV (5mmx5mm)

    <1.5 um

    PLTV(<0.5um)

    ≥98% (5mm*5mm) with 2mm edge excluded

    Curie Temp

    1142°C±3°C

    Edge

    Compl't with SEMI M1.2@with GC800# .regular at C typed

    Orientation flats

    available, per request

    Doped with

    Zn, MgO single or double doped available

    Polished side Ra

    Roughness Ra<=5A

    Back Side Criteria

    Roughness Ra:0.5-1.0µm GC#1000

    Edge Rounding

    Compliant with SEMI M1.2 Standard/refer to IEC62276

    Cracks, saw marks, stains

    None

    Single Domain

    Completed Polarization/Reducted


    Growth method

    Czochralski method

    Crystal structure

    M3

    Unit cell constant

    a=b=5.148Å c=13.863 Å

    Melting point (℃)

    1250

    Density(g/cm3)

    4.64

    Hardness

    5 (Mohs)

    Refractive index

    no=2.286 ne=2.203 at 632.8nm

    Nonlinear coefficient

    d33=34.45, d31=d15=5.95, d22=13.07 (pmv-1)

    Denko coefficient

    γ13=8.6, γ22=3.4, γ33=30.8, γ51=28.0, γ22=6.00 (pmv-1)

    Optical transmittance

    370 ~ 5000nm and >68% at 632.8nm

    Thermal expansion

    a11=15.4×10^-6/K, a33=7.5×10^-6/K


    4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut


    4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut


    FAQs:


    1. Q: What are the products you mainly work on?

    A: We look at ourselves as the piezo wafer specialist. We are the very first to work with Single Crystal Quartz in China about 30 years ago. Then gradually we step in the field of LiNbO3, LiTaO3, Quartz glass, LGS, CTGS etc. Especially, if you are looking for a piezo quartz supplier, we are the ultimate choice! We export millions of quartz blanks each year because we master the AT, SC and IT cuts with superior angle precision.


    1. Q: Can you accept product customization?

    A: Yes, of course. We can fabricate as per your request. In addition, we are so experienced with piezo wafers that we can provide you relevant suggestions if you are not 100% sure about your choice. Besides, we do have some standard wafers in stock, please check with us.


    1. Q: Can you deliver the goods via our courier agent?

    A: Yes, we would suggest you go with the courier agent you are most familiar with (DHL, FedEX, UPS etc.). We can ship via your account. And, of course, we will pack the products safely in acceptable size to help you save the shipping cost. If you need us to take care of the freight, it’s also not a problem. We also have good discount with the international courier companies.


    1. Q: How can you guarantee we get what we want safely?

    A: The wafer products are fragile and sometimes expensive. The last thing, as the manufacturer, we want to see is the products we make were damaged during courier. As a result, we will pack the wafers adequately and put them in a proper carton filled with buffer sponge. However, accidents are inevitable sometimes. So, please follow the “Acceptance check” steps shown in the drawings below. If the unwanted happened, we will either give the replenishment or refund if you follow the checking steps.


    Acceptance Check

    4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut


    • The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.

    • After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.

    • Please open the vacuum package in a clean room when the products are to be applied.

    • If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.
    Quality 4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut for sale
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