Fiber coupler
for a broadband point light source
Faserkoppler für die XWS-30 von ISTEQ
  • Off-axis ellipsoidal mirror
  • Wavelength range from DUV to NIR
  • For coupling XWS-30 into multimode fibers



    Thank you for your request, we will get back to you in a timely manner.

    Fiber coupler for the laser-pumped light source XWS-30 from ISTEQ

    Free beam becomes broadband point light: The XWS-30 and the fiber coupler

    Thanks to its extremely high luminance and very large wavelength range from 190 nm to 2200 nm, the laser-pumped XWS-30 from ISTEG is a powerful free beam light source.

    To bring you the many advantages of the XWS-30 in the form of a point light source, we have developed a fiber coupler that couples the free beam of the XWS-30 efficiently into a multimode fiber.

    The high reflectance of the off-axis ellipsoidal mirror allows almost loss-free transmission of the plasma and offers you the complete spectrum of the XWS-30 from DUV to NIR.

    We look forward to your enquiry.

    Call us on:
    +49 (0) 0551/270765-0

    Or by email at:
    info@lightsource.tech

    Wellenlängenbereich
    Wavelength range
    190 – 2200 nm
    Lichtleistung
    Light output
    Approx. 250 mW
    (fiber: Ø 400 µm)
    irisblende-lightsource
    Iris diaphragm
    For output regulation from 0 to 100%
    HighLight
    HighLight
    Off-axis ellipsoidal mirror

    Fiber coupler – Optimized to the free beam light source XWS-30 from ISTEQ

    The fiber coupler allows the extremely high luminance and the very broad spectral range (DUV to NIR) of the free beam light source XWS-30 from ISTEQ to also be used as a fiber-coupled light source.

    The fiber coupler maps the plasma of the laser-pumped XWS-30 onto the fiber end of a multimode fiber with almost no loss via an off-axis ellipsoidal mirror.

    Adjustment is quickly and easily performed via just three screws.

    • Free beam light source XWS-30 becomes a fiber-coupled light source
    • Wavelength range of 190 – 2200 nm
    • Optimized for fibers with NA = 0.22
    • Best results with fibers having a diameter of 200 – 600 µm
    • Simple change of filters to adjust the wavelength range
    • Stepless output control from 0 to 100% via an iris diaphragm

    Intelligent light solutions for industry and research

    We look forward to your enquiry and will get back to you within 24 hours!

    Lightsource Kontakt
    Dr. Jan Thirase
    lightsource.tech






      By submitting this form, I confirm that I have read and understood the privacy policy.

      Thank you for your enquiry! We will get back to you in a timely manner.
      Product Specifications:

      Light source

      XWS-30 from ISTEQ
      Optical output
      Multimode fiber SMA or FC, Ø 100 – 1000 µm, NA = 0.22
      Wavelength range
      190 – 2200 nm
      Output coupled into a fiber with Ø 200 µm
      approx. 90 mW
      Output coupled into a fiber with Ø 400 µm
      approx. 250 mW
      Filter holder
      Changeable filter slide for 1 inch filter (25.4 mm) with a thickness of up to 6 mm
      Iris diaphragm
      Completely closable iris diaphragm for 0 – 100% output performance

      Our HighLight: The off-axis ellipsoidal mirror

      In order to optimally utilize the plasma of the XWS-30, the fiber coupler is equipped with an off-axis ellipsoidal mirror. Its high reflectance transports the entire wavelength range of the free beam light source from DUV to NIR. The adjustment module ensures precise positioning of the mirror.
      Prinzip Faserkoppler
      datasheet-fiber-coupler

      Technical data sheet Fiber coupler

      for the ISTEQ XWS 30



        By submitting this form, I confirm that I have read and understood the privacy policy.

        Thank you for your interest! A link to the data sheet has been send to you.
        Fiber-to-Fiber-Monochromator

        Monochromator-F
        for fiber-coupled light sources

        • Software controlled fiber-to-fiber monochromator
        • High light throughput
        • Flexible, tunable point light sources
        Hyperchromator

        Monochromator
        for the XWS-30 with plasma entrance slit

        • Especially suited for DUV and UV
        • Motorized dual grating changer
        • Total wavelength range from DUV to NIR

        These products complete our light sources:

        Homogenisierer-Lightsource

        Homogenizer
        low-loss and broadband homogenization

        • Deviations of only ± 2 %
        • Transmission of more than 50%
        • Wavelength range from 200/350 nm to 2000 nm
        You can’t find your product?

        Call us on:
        +49 (0) 0551/270765-0

        Competence in the best light

        High luminance for industry and research
        from lightsource.tech