Ultra Thin Sapphire Substrate Wafer High Optical Transmittance DSP Shaped Windows

Ultra Thin Sapphire Substrate Wafer High Optical Transmittance DSP Shaped Windows

Product Details:

Place of Origin: CHINA
Brand Name: ZMKJ
Model Number: Process according to the drawing

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: usd30/pc
Packaging Details: 25pcs cassettle wafer case in 100 grade cleaning bag
Delivery Time: 3-4 weeks
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000pcs per month
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Detail Information

Material: Sapphire Substrate Grade Orientation: C-AXIS/A-AXIS/M-AXIS
Thickness: 100um(other Thickness Ok) Surface: DSP/SSP/AS-CUT
TTV: <10um BOW: <10um
Warp: <10um Package: 100 Grade Cleaning Room By Vacuum Package
Customize: Acceptable
High Light:

High Optical Transmittance Substrate Wafer


DSP Windows Substrate Wafer


Ultra Thin Sapphire Wafers

Product Description

Ultra-thin  2inch sapphire  DSP wafers  thickness 100um 0.1mm 

2inch 100um Ultra Thin sapphire wafers 0.1mm Thickness C-plane DSP Sapphire wafer


Why Sapphire?


1. Sapphire has a high optical transmittance, so it is widely used as microelectronic tube dielectric material, ultrasonic conduction element, waveguide laser cavity, and other optical elements, as window materials for infrared military devices, space vehicles, high-intensity lasers and optical communications.

2. Sapphire has high rigidity, high strength, high working temperature, abrasion resistance, corrosion resistance characteristics, so sapphire substrate is often used in harsh environments, such as boiler water gauge (high-temperature resistance), commodity bar code scanner, bearing, and other precision manufacturing (wear resistance), coal, gas, well detection sensors and detector windows (anti-corrosion).

3. Sapphire has the characteristics of electrical insulation, transparency, good thermal conductivity, and high rigidity, so it can be used as the substrate material of integrated circuits, such as LED and microelectronic circuits, ultra-high-speed integrated circuit.



customized shape sapphire optical window by laser cut


1. Sappphire applications

  • Growth substrate for III-V and II-VI compounds
  • Electronics and optoelectronics
  • IR applications
  • Silicon On Sapphire Integrated Circuit(SOS)
  • Radio Frequency Integrated Circuit(RFIC)
  • wear corrosion resistance optical lens for protective cover glass
  • sapphire bearing & sapphire ball & Radiating ceramic substrate
  • Sapphire windows replace quartz in some extreme environment


    2. Comparison of optical window materials

    Material Properties Applications
    BK7 Transmission Range: 330-2100nm
    Refractive Index: 1.5164@588nm
    Most popular and low cost
    Visible and near IR spectrum applications
    Fused Silica Transmission Range: 185-2500nm
    Refractive Index: 1.4858@308nm
    Low Thermal Expansion Coefficient: 0.54 x 10-6K
    UV to IR spectrum
    Best choice for thermal resistance
    Sapphire Transmission Range: 180-4500nm
    Refractive Index: 1.755@1000nm
    Strong Hardness
    Best choice for scratch resistance applications Thinner optics Wide Transmission Range
    Calcium Fluoride Transmission Range: 170-7800nm
    Refractive Index: 1.399@5000nm
    Little Hygroscopic Susceptibility
    High Thermal Expansion Coefficient: 18.85 x 10-6K
    IR laser applications
    MgF2 Transmission Range: 120-7000nm
    Refractive Index: 1.376@700nm
    UV laser applications
    Applications of Sapphire crystal glass: Sapphire Washers, Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, Ruby
    sapphire wafer, dome sapphire, Sapphire insulation Film, Sapphire ball lens, Sapphire/ruby ball
    ●Aircraft windows
    ●Submarine windows ●Industrial OEM
    ●Medical/Life Sciences



    Sapphire window
    Dimensional tolerance
    Surface quality(scratch&dig)
    Surface accuracy
    Clear Aperture
    Parallelism tolerance
    AR/AF/upon customer request
    Customized Shape Laser Cut Sapphire Windows , Sapphire Coated Crystal 3




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      Customized Sapphire lens/ LiTaO3 Ingots/ SiC Substrates/ LaAlO3 Substrates 


Why Choose us                  

  Onsite engineers & master optician
  10+ years of expertise in sapphire & exotic materials manufacturing
  ISO 9001:2008 Certified
  Can Customzied make many Difficult and complex sapphire parts
  State-of-the-art manufacturing equipment & measurement capabilities
  Cost saving overseas sourcing (for non-ITAR applications only)
Packing & Delivery

Packing Details : Packing, BOX,CARTONS

Delivery Details : 3-7 working days after order of Solid bicycle tire tubesrecieving your pament will be send out.


1. Q: Where is your company located? How can I visit there?
A: Our factory is located in  Wuxi City, Jiangsu Province, China.
2. Q: Can I get sample and how long will it take?
A:Yes. We can supply sample. And you need to pay for the sample and courier. About 7days after receiving the payment, we will send it out.
3. Q: What's the MOQ?
A: Our MOQ is 25 pieace for this size.
4. Q: Can I have my own customized product?
A: Yes. Your customized requirements for logo, design, package, carton mark, your language manual etc. are very welcome.
5. Q: Can I mix different models in one container?
A: Yes. Different models can be mixed in one container.
6. Q: What is the payment terms?
A:100% T/T

If you have another question, pls feel free to contact us by E-mail or Tel.


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