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首页 Fiber Accessories Fiber optic components Fiber optic filter 1550nm single-mode fiber 3-port bandpass filter 1550nm single mode bandpass fiber filter 3dB passband 20nm without connector

    • 1550nm single mode bandpass fiber filter 3dB passband 20nm without connector

    Idealphotonics' fiber filters use a special fiber structure to select or filter out specific wavelengths of light from different wavelengths. We can provide filter devices with different optical power versions according to user needs, which can be used in dense wavelength division multiplexing fiber communications, frequency division multiplexing fiber communications, spectrum testing, fiber sensors, fiber lasers and fiber amplifiers. If you need to customize the center wavelength, operating temperature or specific working bandwidth, please contact us for customization.

    产品特点Wide passband range、 Low insertion loss、 High passband isolation、 Stable operating characteristics

    产品货号A80150116

    应用领域Fiber amplifier、 WDM&DWDM system、 Fiber equipment、 Fiber laser

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    电话：16628709332

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • 尺寸图

    • Parameters

    Parameters

    Unit

    Value

    Center Wavelength

    nm

    1550

    Min. Pass BandWidth @ 0.5dB

    nm

    0.3, 0.7, 2.0, 3.0, 4.0, 5.0

    Insertion Loss over Pass Band Wavelength

    dB

    ≤1.2

     

     

     

    Stop Band @ 25dB

    0.3nm Bandwidth

    nm

    1520~1549 & 1551~1610

    0.7nm Bandwidth

    nm

    1520~1548.5 & 1551.5~1610

    2nm Bandwidth

    nm

    1520~1547 & 1553~1610

    3nm Bandwidth

    nm

    1520~1546 & 1554~1610

    4nm Bandwidth

    nm

    1520~1545 & 1555~1610

    5nm Bandwidth

    nm

    1520~1544 & 1556~1610

    ASE Direction

    -

    F: Forward, B: Backward, T: Two-way

    Configuration

    -

    D: 2-port, Y: 3-port, X: 4-port

    Optical Return Loss

    dB

    ≥50

    Polarization Dependent Loss

    dB

    ≤0.1

     

    Fiber Type

     

    Input&Output

    -

    SMF-28 Fiber or 10/130um DC Fiber (O)

    -

    12/130um DC Fiber (T) or 20/130um DC Fiber (Q)

    -

    25/250um DC Fiber (R) or 25/300um DC Fiber (G)

    ASE Guide Out (Y/X Type)

    -

    Same Fiber or MM Fiber

    Fiber Tensile Load

    N

    5

    Max. Optical Power (CW, ASE+Signal)

    mW

    300

    Operating Temperature

    °C

    0~70

    Storage Temperature

    °C

    -40~85

    Package Dimension

    Stainless Steel Tube (SST)

    mm

    (Ø)5.5x35

    Metal Box

    mm

    (L)120x(W)12x(H)10

    Note: *. All indicators are without connectors and are only valid at the above wavelengths, polarization states and temperatures.

    **. Indicators are subject to change without prior notice.



    Ordering Information

    NIR-BPF- W□□□□-B○-P▽-☆-△-XX

    W□□□□：Wavelength

    1520:1520nm   

    1550:15500nm

    *****

    1560:1560nm

    1580:1580nm

    B○：3dB bandpass width

    08:0.8nm

    P▽： Package

    1: Standard

    2：Mini

    ☆ ：Pigtail Length

    05:0.5m

    1：1m

    10:10m

    △：Loose Tube

    B:Bare Fiber

    9:900um Loose Tube

    20:2mm Loose Tube  

    30: 2mm Loose Tube

    XX: Fiber and Connector Type

    SA=SMF-28E+ FC/APC

    SP=SMF-28E+ FC/PC   

    PA=PM Fiber+ FC/APC

    PP=PM Fiber+ FC/PC  

    PN= PM Fiber+ none


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