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    • Polarization Maintaining (PM) Fiber     


    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.



    Product model


    Name Model Price
    780nm Polarization Maintaining Fiber   [PDF]  [RFQ]

    F4M-PMP-78-R-B-9L-S-PM
    (Stock NO. Not entered)     		[Please inquire]
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    Parameter



    Features

    ● Low Insertion Loss

    ● High Return Loss & ER

    ● High Stability and reliability

    Specifications

    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


    Dimension

    p14.png

    Application

    ● Fiber Amplifier

    ● DWDM system

    ● Testing Instrument

    ● Fiber Lasers

    Ordering Info

    Wavelength

    Key Width (For FC TYPE)

    Connector Type

    Buffer Type

    Fiber Length

    Fiber Type

    78

    780nm

    R

    2.02 mm

    0

    None

    25

    250μm Bare Fiber

    05

    0.5 m

    PF

    Panda Fiber

    85

    850 nm


    A

    SC/UPC

    9L

    900μm Loose Tube

    10

    1m

    S

    Specify

    80

    980&1060 nm

    B

    SC/APC

    9T

    900μmTight buffer

    S

    Specify


    35

    1310&1550 nm

    C

    FC/UPC

    2M

    2mm Cable


    S

    Specify

    D

    FC/APC

    3M

    3mm Cable


    E

    LC/UPC

    S

    Specify

    Q

    LC/APC


    S

    Specify




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