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High Power Polarization Maintaining Isolator (GK-HPMISeries)
Optical Isolator

High Power Polarization Maintaining Isolator (GK-HPMISeries)

The 1064 nm Polarization Maintaining Isolatoris a micro optics device with low    insertion loss, high isolation, high return loss,high extinction ratio and excellent environmental stability and reliability. It is ideal for amplifiers, fiber lasers and test instrument applications.

    description1

    Specifications

    Parameter

    Unit

    Value

    Center Wavelength (λc)

    nm

    1064

    Typ. Peak Isolation

    dB

    35

    Min. Isolation, λc, 23 ℃

    dB

    28

    Typ. Insertion Loss, 23 ℃

    dB

    1.7

    Max. Insertion Loss, 23 ℃ and input power 300 mW

    dB

    2.0

    Max. Insertion Loss, 23 ℃ and input power 1 W

    dB

    2.5

    Max. Insertion Loss, 23 ℃ and input power 2 W

    dB

    3.0

    Min. Extinction Ratio

    dB

    20

    Min. Return Loss (Input/Output)

    dB

    50/50

    Max. Average Optical Power

    W

    2

    Max. Peak Power for ns Pulse

    kW

    10

    Max. Tensile Load

    N

    5

    Fiber Type

    -

    PM 980 Panda Fiber

    Operating Temperature

    + 10 to + 50

    Storage Temperature

    0 to + 60

    IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis
    The optical power handling capability will be max 1W when the isolator is terminated with connectors.

    Package Dimensions

    High Power Polarization Maintaining Isolator (GK-HPMISeries)