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首页 Fiber Accessories Fiber optic components Fiber optic filter 1520/1540/1547/1560nm 3-port bandpass fiber filter 1520 nm Polarization-mode bandpass fiber filter (FC/APC)

    • 1520 nm Polarization-mode bandpass fiber filter (FC/APC)

    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 channel isolation、 Stable operating

    产品货号A80150082

    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

    Parameter

    Unit

    Value

    Remarks

    Central wavelength(nm)

    nm

    1520/ 1520/ 1560/ 1580

    Other wavelengths can be customized

    Insertion loss

    dB

    ≤ 0 . 6

    1550nm, 30mw, DFB

    3dB Passband bandwidth

    nm

    20

    @25 Celsius

    Reflection wavelength

    nm

    1450-CWL-15@CWL+15-1650

    Full temperature ：-40 -+75 ℃

    Minimum extinction ratio

    dB

    20


    Fiber type

    N/ A

    250um PM1550

    Other fiber types available

    Maximum reflection bandwidth @25dB

    nm

    30

    -

    Fiber connector type


    None or FC/APC

    -

    Return loss (incoming/outgoing)

    dB

    > 60/ 55dB

    -

    Maximum operating power

    mW

    2000

    -

    Operating temperature

    ℃

    -5-70℃

    -

    Storage temperature

    ℃

    -40-85℃

    -

    Test light source


    1550nm benchtop light source

    -

    Package size (mm)


    As shown below

    -

    Notes:

    *. All indicators are without connectors. Please note that they are only valid at the above wavelengths, polarization states and temperatures.

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

     

    Test spectrum

    1.1.jpg

     

    Ordering information

    NIR-BPF-W□□□□ -B○-P▽ -☆-△ -XX

    W□□□□：Wavelength

    1520: 1520nm   

    1550: 15500nm

    *****

    1560: 1560nm

    1580: 1580nm

    B ○: 3 dB Bandpass width

    20: 20nm

    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=PMFiber+ FC/APC

    PP=PMFiber+ FC/PC   

    PN= PMFiber+ none


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