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首页 Fiber Accessories Fiber optic components Fiber polarization control component Polarization beam splitter/combiner PBS/PBC 980nm 980nm 1x2 Polarization Beam Splitter/ Combiner PBS/PBC

    • 980nm 1x2 Polarization Beam Splitter/ Combiner PBS/PBC

    Polarization beam splitters (PBS/PBC) are used to couple two orthogonal polarized light beams into one optical fiber or to couple a single output containing orthogonal linear polarized light beams into two optical fiber outputs. They can also be used in reverse to couple two orthogonal polarized light beams input from polarization-maintaining optical fiber branches into a single-mode output optical fiber. They can be used to combine the power of pump lasers and increase the power of fiber lasers. An important use of these two devices is to increase the capacity of optical systems in polarization multiplexing and demultiplexing technologies.

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    产品货号A80152666

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    主要参数
  • 核心参数

  • 尺寸图

    • General parameters

    Parameter

    Unit

    Numeric

    Grade

    -

    Grade P

    Grade A

    Central wavelength

    nm

    980

    Working wavelength range

    nm

    ±20

    Typ. Insertion loss

    dB

    0.65

    0.75

    Max. Insertion Loss

    dB

    0.8

    0.9

    Min. Return Loss

    dB

    50

    Min. Extinction Ratio (for beam splitters only)

    dB

    twenty two

    20

    Min. Directivity

    dB

    50

    Max. Optical Power (CW)

    mW

    500(Total)

    Max. Tension

    N

    5

    Fiber Type

    -

    PM Panda Fiber on Port 1 & 2

    Operating temperature

    ℃

    -5 to +70

    Storage temperature

    ℃

    -40 to +85

    The above specifications apply to devices without connectors.

    *For devices with connectors, IL will increase by 0.3dB, RL will decrease by 5dB, and ER will decrease by 2dB.

    *PM fiber and connector keys are aligned with the slow axis.

    *The material must be RoHS compliant.

     

    Model Information

    PBC-①-②-③-④④④-⑤⑤⑤-⑥-⑦-⑧-⑨

    PBS-①-②-③-④④④-⑤⑤⑤-⑥-⑦-⑧-⑨

    ①: Wavelength

    980 - 980nm

    S - Specify

    ②: Grade

    P - Premium

    A - A Grade

    ③: Port

    1 - 1x2

    ④④④: Connector Type on Port 1, 2 &3

    1A - FC/UPC

    2A - FC/APC

    3D - SC/UPC

    4D - SC/APC

    N - None

    S - Specify

    ⑤⑤⑤: Fiber Jacket on Port 1, 2 &3

    B - Bare Fiber

    C - 900um Red Loose Tube

    F - 900um White Loose Tube

    SS - Specify

    ⑥: Fiber Type

    03A - Port 1, 2&3: PM980

    11A - Port 1&2: PM980, Port 3: HI 1060 Fiber

    S - Specify

    ⑦: Axis Alignment on Port 3

    2 - PM Panda Fiber, Slow Axis align 45° to Port 1

    3 - PM Panda Fiber, Slow Axis align to Port 1

    4 - All ports are HI1060

    5-PM Fiber, Fast Axis Align to Port 1

    6 - PM Fiber, Slow Axis Align to Port 1 and Fast Axis Align to Port 2

    S - Specify

    ⑧: Fiber Length

    1 - 1m

    S - Specify

    ⑨: Package Type

    01 - Ø5.5×35

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