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    • 1550nm Fixed focus large beam collimator     


    The use of air-gap glued lens can provide more excellent beam quality than the collimation performance of aspheric lens and achromatic lens. The design of lens group with low phase difference can obtain a closer Gaussian beam, smaller divergence angle and smaller wavefront error.



    Product model


    Name Model Price
    1550nm Fixed focus large beam collimator   [PDF]  [RFQ]

    PL-BC-1550-6.9-0016-37.1
    Stock NO.: A80152262     		[Please inquire]
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    Parameter



    Features

    ● Multiple working wavelengths available

    ● It can be used for collimation transmission and coupling reception

    ● Beam divergence angle (full angle)<0.02 °

    ● Each lens is coated with antireflective film to minimize surface reflection

    ● Standard FC/APC, FC/PC, SMA connectors

    Specifications

    Central   wavelength

    Lens coating wavelength

    Girdle   flare

    Beam divergence angle

    Effective focal length

    Numerical   aperture (lens)

    Package   diameter

    Input fiber type

    connect

    Transmissivity

    405nm

    400-700nm

    5.3 mm

    0.009°

    33.2 mm

    0.27

    24×42

    S405-HP

    FC/PC

    FC/APC

    SMA905

    >95%

    450nm

    400-700nm

    5.8 mm

    0.007°

    33.5 mm

    0.26

    24×42

    460HP

    525nm

    400-700nm

    6.3 mm

    0.006°

    34.3 mm

    0.26

    24×42

    460HP

    635nm

    400-700nm

    7.0 mm

    0.007°

    35.3 mm

    0.25

    24×42

    630HP

    780nm

    700-1050nm

    7.4 mm

    0.008°

    36.0 mm

    0.25

    24×42

    780HIP

    850nm

    700-1050nm

    7.8 mm

    0.008°

    36.2 mm

    0.25

    24×42

    780HP

    980nm

    700-1050nm

    8.5 mm

    0.009°

    36.4 mm

    0.25

    24×42

    980HP

    1064nm

    1050-1700nm

    7.9 mm

    0.010°

    36.6 mm

    0.25

    24×42

    980HP

    1310nm

    1050-1700nm

    6.6 mm

    0.014°

    36.7 mm

    0.24

    24×42

    SMF-28e

    1550nm

    1050-1700nm

    6.9 mm

    0.016°

    37.1 mm

    0.24

    24×42

    SMF-28e


    Package Size

    Unit (mm)

    p7.png



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