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    • Thermal Diffusion Expansion Fiber Core Custom Processing, Core Diameter 20um

    NIR-TEC-30-9-SA TEC (Thermally-diffused Expanded Core Fiber) fiber technology, with the mode field diameter at the end of the thermally-expanded fiber core. This can be used in commercial SI-SMF (Single-Mode Fiber). The mode field diameter increases by one or three times at the fiber end, altering the refractive index distribution and reducing the numerical aperture. The larger the axial and gap displacement tolerances, the smaller the coupling loss. Small variations in cladding diameter can be compensated by inserting a metal sleeve and installing a connector (as shown in the figure below).

    产品特点High optical surface quality、 High control precision、 Low insertion loss

    产品货号H80020029

    应用领域Silicon photonics integration technology、 Optical waveguide coupling、 Optical equipment manufacturing、 Testing tools

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    电话：16628709332

    邮箱：moli@microphotons.com

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    • Product structure

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    Ordering info

    NIR-TEC- ☆ - △ -XX
    ☆: Thermally Diffused Expanded Core Fiber
    30: 30um
    20: 20um
    △: Loose Tube
    B: Bare Fiber
    9: 900um Loose Tube
    20: 2mm Loose Tube
    30: 2mm Loose Tube
    XX: Fiber and Connector Type
    SA=SMF-28E+ FC/APC
    SP=SMF-28E+ FC/PC
    PA=PMFiber+ FC/APC
    PP=PMFiber+ FC/PC

     

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