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High Power Polarization Maintaining Tap Isolator (GK-HPMTI Series)
Optical Isolator

High Power Polarization Maintaining Tap Isolator (GK-HPMTI Series)

The High Power Polarization Maintaining Tap Isolator is characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. It is ideal for fiber laser and instrumentation applications.

    description1

    Specifications

    Parameter

    Unit

    Value

    Center Wavelength (λc)

    nm

    1030, 1064

    Operating Wavelength Range

    nm

    λc ± 10

    Tap Ratio (Tap IL = - 10*log(Tap Ratio) + E.L)

    %

    0.1 ± 0.05, 1 ± 0.5, 2 ± 0.8, 5 ± 1.0, 10 ± 2.0

    Min. Extinction Ratio

    dB

    20

    Min. Isolation, λc, 23 ℃ , all polarization states

    dB

    25

    Typ. Excess Loss, 23 ℃

    dB

    0.8

    Max. Excess Loss, 23 ℃

    dB

    1

    Min. Return Loss

    dB

    45/45

    Max. Average Optical Power

    W

    20

    Max. Peak Power for ns pulse

    kW

    10

    Max. Tensile Load

    N

    5

    Fiber Type

    -

    specified by ordering info

    Operating Temperature

    + 10 to + 50

    Storage Temperature

    0 to + 60

    Output IL==--10*log(1-TapRatio) +E.L

    Package Dimensions

    High Power Polarization Maintaining Tap Isolator (GK-HPMTI Series)

    product description

    The High Power Polarization Maintaining Tap Isolator is a specialized optical device designed for applications that require the maintenance of light polarization while also providing isolation. Here's a breakdown of its key characteristics and why it's valuable for certain applications:

    This feature ensures that the power of the light signal is minimally reduced when it passes through the isolator. Maintaining signal strength is crucial, especially in long-distance fiber optic communication or high-power laser systems where signal integrity is key.

    The isolator allows light to pass in one direction while blocking it in the opposite direction. High isolation is critical for preventing back-reflected light from reaching the light source, which can cause instability or damage in sensitive optical systems.

    The device is engineered to handle high power levels without performance degradation. This is particularly important in fiber laser applications where high power outputs are common.

    A high return loss indicates that the isolator reflects back any light that is not transmitted with minimal power, reducing reflections and ghosting in the optical system. This is important for maintaining signal integrity and reducing noise.

    The isolator maintains its performance parameters under varying environmental conditions, such as temperature fluctuations. This is essential for outdoor or uncontrolled environmental applications where the equipment may be exposed to changing weather conditions.