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BSO Crystal
April 27, 2021
MgAl2O4 Substrate
April 27, 2021

BGO Crystal

Advantage

1.High stability SAW/BAW domain / time domain device

2.High sensitive read write holographic memory

 

Category:
Description
  • Bi12GeO20 Bismuth
    germanate crystal is a key material for making narrow band, high stability
    SAW/BAW domain / time domain device, high sensitive read write holographic
    memory, digital signal related devices and program control delay.
    Typic Dimension: Dia45x45mm and Dia45x50mm

    Orientation: (110), (001)

     

    Properties:

     

    Crystal

    Bi12GeO20 (BGO)

    Symmetry

    Cubic, 23

    Melting Point

    930

    Densityg/cm3

    9.2

    Hardness (Mho)

    4.5

    Transparencey
    Range(nm)

    470 – 7500

    Transmittance at
    633 nm

    67%

    Refractive Index
    at 633 nm

    2.55

    Dielectric
    Constant

    40

    Electro-optic
    Coefficient

    r41 =
    3.4 x 10
    -12 m/V

    Resistivity

    8 x 1011W-cm

    Loss Tangent

    0.0035

     


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