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首页 Fiber Accessories Fiber optic components Fiber coupler/splitter Mid infrared single-mode fiber coupler 10:90 2000nm 1X2 single mode fiber coupler

    • 10:90 2000nm 1X2 single mode fiber coupler

    NIR-FBC-W1922 MIR series single-mode fiber coupler is a coupler for mid-infrared band splitting developed and produced by our single-mode fiber fused taper machine IPCS-5000-SMT. It has excellent performance and can cover the entire communication band (1900-2220nm). At the same time, we can provide customers with more cost-effective narrow-band couplers with a central wavelength of 1950nm, 2004nm, 2050nm, and 2327nm with a bandwidth of ±20 nm. The maximum power of our coupler with connector or bare fiber is 500 mW. We have 50:50, 75:25, 90:10 or 99:1 coupling ratio couplers for customers. Our 2x2 couplers are based on the fused taper process, so they are bidirectional, and any port can be used as the input

    产品特点Fused fiber couplers for 1900-2400nm、 50:50, 75:25, 90:10 or 99:1 coupling ratios、 Each broadband coupler comes with its own test report

    产品货号A80150024

    应用领域Visible light communication、 Power monitoring、 Optical splitting、 Test instrumentationFiber optic sensor

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    电话：16628709332

    邮箱：moli@microphotons.com

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  • 核心参数

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    • Parameters

    Parameter of NIR-FBC-W1922

    Central wavelength

    1900-2400nm

    Bandwidth

    ±20nm

    Insertion loss

    ＜3.8dB

    Return loss

    >55dB

    Fiber type

    SM1950

    Operating power

    500mw

    Connector

    FC/APC or FC/PC

    Operating temperature

    -10-+70℃

    Storage temperature

    -45-+85℃

    PDL

    ≤ 0.15 dB

    Uniformity

    ≤ 1.0 dB

    Dimension

    Package size

    3.0mm (Ф) x 60.0mm (L)

    Pigtail length

    1m

    Whether charging is working

    No

    Note: 

    1. All test results do not include joints

    2. We can accept customization for better parameters or other requirements

     

    Single point data test 2X2, 50:50, full-band single-mode fiber coupler (broadband SLD center wavelength 1950nm, spectrum width: 125nm 15mw single-mode SLD laser test as an example)

     5c98d78ccc4d5 (1).png

     

     

    Ordering information

    NIR-FBC - W□□□□-S○-CR▽-☆-△-XX

    W□□□□：Wavelength

    1310:1310nm

    1392:1392nm

    1512:1512nm

    1532:1532nm

    *****

    1550:1550nm

    1650-1650nm

    1216:1260-1620nm

    1742:1742nm

    1950:1950nm

    2004:2004nm

    S○：Port Structure

    12:1x2

    22:2x2

     CR▽:

    0199: 1:99   

    1090: 10:90

    2575:25:75  

    5050: 50:50

    ☆ ：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

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