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    • 780nm Polarization Maintaining Fiber


    Central Wavelength 780nm, Connector Type SC/APC, PM780, Key Orientation Slow Axis

    Part Number  :  F4M-PMP-78-R-B-9L-S-PM
    Unit Price  :  USD [Please inquire]
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    PM fiber is designed to propagate only one polarization of the input light. In polarization maintaining fiber, the polarization of linearly-polarized light waves launched into the fiber is maintained during propagation, with little or no cross-coupling of optical power between the polarization modes.


    Parameter

    Specification

    Unit

    Connector Type

    FC/UPC,   SC/UPC,LC/UPC, FC/APC, SC/APC,LC/APC

    /

    Wavelength

    1310, 1550

    980, 1060

    850

    780

    nm

    Insertion Loss

    =0.3

    =0.5

    =0.8

    =0.8

    dB

    Return Loss(UPC)

    ≥50

    dB

    Return Loss(APC)

    ≥60

    dB

    Extinction   Ratio at

    23°C

    ≥23

    ≥23

    ≥23

    ≥23

    dB

    Fiber Type

    PM1310,PM1550

    PM980

    PM850

    PM780

    /

    Key Orientation

    Slow   Axis

    /

    Axis Alignment

    ±1

    deg

    Operating temperature

    -20~+70

    °C


    Download

    Polarization Maintaining (PM) Fiber.pdf


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