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Gold Plating on Biochip

Gold Plating on Biochip

Biochip plating AU film 1, the product introduction Biochips are widely used in DNA detection. The commonly used biochips are coated with 47 nm gold on the glass. However, gold is relatively soft, and the bonding strength with glass is not very good. Therefore, a special process is required to...

  • Features & Specification

    Biochip plating AU film

    1, the product introduction

    Biochips are widely used in DNA detection.

    The commonly used biochips are coated with 47 nm gold on the glass.

    However, gold is relatively soft, and the bonding strength with glass is not very good. Therefore, a special process is required to ensure both the sensitivity and the bonding strength and mechanical strength.

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    2.the company's strength

    Kingki has long been responsible for the research and production of military optical coatings. The chief engineer has more than 40 years of military optical coating experience, and has 33 national authorized patents. Nine optical film systems have won the People's Republic of China Science and Technology Progress Award.

    Kingki has a high-end factory building of 4,000 square meters, 13 sets of advanced coating machines and complete test equipment, with the ability to mass produce high-end optical filters.

    Kingki's wide range of products, excellent performance, high quality and low price, prompt delivery


    5.Demand table

    High Reflective film



    name

    AOI

    wave

    Rave

    Tem

    shapes

    l*w*h(mm)

    material

    purpose

    quantity

    e.g.1

    HR

    45°

    420-680nm

    ≥98%

    ≤200°

    float

    110x150x3

    D263

    Projector

    100

    e.g.2

    HR

    1064nm

    ≥99.8%

    ≤300°

    float

    D30

    BK7

    Laser

    200

    yours

    HR













    The technique is based on both the vector method and Smith's method (the method effective interfaces). We recall that the transmittance of an assembly will be unity if, and only if, the reflectances of the structures on either side of the chosen spacer layer are equal and the thickness of the spacer layer is such that the phase change suffered by a ray of the appropriate wavelength, after having completed a round trip in the layer, being reflected once at each of the boundaries, is zero or an integral multiple of 2π. If the phase thickness of the layer is δ, then this is equivalent to saying that


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