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首页 Fiber Accessories Fiber & patch cords Fluoride Fiber ZBLAN fluoride ZFG single-mode fiber (0.3-4.50um) Fluoride single mode ZBLAN fiber patch cord 0.3-4.50um (core diameter 8.5um FC/APC 1.5m long)

    • Fluoride single mode ZBLAN fiber patch cord 0.3-4.50um (core diameter 8.5um FC/APC 1.5m long)

    ZFG fiber is a composite glass fiber composed of heavy metal fluoride. Compared with the widely used quartz fiber, ZFG fiber has the characteristics of wide transmission wavelength range of 0.3μm~4.5μm and high emission efficiency of doped rare earth ions. In the application field of fiber lasers and amplifiers, in order to optimize their efficiency, through a unique fiber manufacturing technology, we have launched a low-cost production of high-quality (especially low-loss) fluoride fiber single-mode fiber with a specific D-type core. Customized fiber lasers and amplifiers can be designed and manufactured. Mid-IR supercontinuumLVF nonlinear single-mode fiber can achieve very flat and broadband output spectrum due to its excellent performance. (Mid-infrared supercontinuum laser) Mid-infrared spectroscopy and optical measurement. We provide a full range of ZFG fiber products to meet the needs of demanding fiber lasers, and can customize the cut-off wavelength, core diameter, cladding diameter, etc. We provide you with a full range of infrared external line solutions.

    产品特点Specific D-core design、 Extremely flat and broadband output spectrum、 Mid-infrared supercontinuum spectrum、 Nonlinear single-mode fiber、 Low loss、 High power handling capability

    产品货号C80010572

    应用领域Fiber amplifiers、Mid-infrared supercontinuum lasers、Medical fields、Optical measurement and installation、Biochemical sensing

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  • 核心参数

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    • Since the discovery of ZBLAN glass in 1974, a variety of fluoride optical fibers have been developed, including ZrF 4, InF 3, and AlF 3 based fibers, designed for mid-IR applications.

    Typical compositions of ZFG and IFG glasses are:

    ZFG (Zirconium ZrF4 Fluoride Glass) = fluorozirconate fibers

    53 ZrF4 -20 BaF2 -4 LaF3 -3 AlF3 -20 NaF

    IFG (InF3 Fluoride Glass) = fluoroindate fibers

    40 InF3 -20 ZnF2 -20 SrF2 -20 BaF2

    They have the specificity of high transparency from UV to mid-IR: 0.22 to 7 µm and 0.255 to 8 µm for ZFG and IFG (3 mm thick sample), respectively.

    Thus, they completely cover the 3-5 µm atmospheric transparency window and partially cover the molecular fingerprinting region, paving the way for numerous passive and active applications.

      

    Part Number parameters

    Test Report

    1.png

    General parameters

    Parameter characteristics

    Transmission range (µm)

    0.3-4.5

    Typical loss (dB/Km)

    ＜10

    Fresnel reflection loss (air)

    4%

    Coating material

    UV Curable Acrylate


     

    Technical parameters:

    PN#

    ZFG-SM-(1.95)6.5/12 5

    ZFG-SM-(2.55)8.5/12 5

    ZFG-SM-(2.2)7.5/150

    ZFG-SM-(2.2)14/250

    Core/cladding diameter (um)

    6.5/125

    8.5/125

    7.5/150

    14/250

    Numerical aperture

    0.23

    0.23

    0.23

    0.125

    Cut-off wavelength (um)

    1.95

    2.55

    2.2

    2.2

    Operating wavelength (um)

    0.3~3.90

    0.3~4.50

    0.3-4.0

    0.3~4.1

    Short-term bending radius (mm)

    ≥15

    ≥15

    ≥15

    ≥25

    Long-term bending radius (mm)

    ≥45

    ≥45

    ≥45

    ≥75


     

    Ordering Info

    Example: ZFG SM (1.95) 6.5/125

    Cut-off wavelength (μm): 1.95/2.55/2.2

    Numerical aperture: 0.23/0.23/0.125

    Core/cladding diameter (μm): 6.5/125; 8.5/1235; 14/250

     

     

    Insertion loss test curve

     

    2.png


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