Edmund Optics uses cookies to optimise and enhance the features and content on our website. By continuing to use this website, you consent to our use of cookies.

  • My Account
  •   
Category
    Diameter (mm)
    to
    Center Wavelength CWL (nm)
    to
    Optical Density OD
    Coating
    Full Width-Half Max FWHM (nm)
    to
    Transmission Wavelength (nm)

    Notch Filters

    Notch Filters are used in Raman spectroscopy, confocal or multi-photon microscopy, laser-based fluorescence instrumentation, or other life science applications. Notch Filters are Optical Filters that selectively reject a portion of the spectrum, while transmitting all other wavelengths. Notch Filters feature dielectric coatings to reflect laser wavelengths.

    Edmund Optics offers a wide variety of Optical Filters, including a range of Notch Filters. Edmund Optics’ Notch Filters feature OD 4 or OD 6 blocking, or multi-notch capability. OD 4 Notch Filters feature narrow rejection bands of just ±2.5% of the center wavelength, while offering greater than 99% reflection of the designated laser wavelength. OD 6 Notch Filters are used in applications that require deep blocking of a narrow wavelength range, while offering broad transmission of the other wavelengths. OD 6 Notch Filter applications include laser-based Raman spectroscopy, fluorescence, or for integration into life science systems. Multi-Notch Filters are for applications that require the rejection of multiple narrow bands without the use of a multi-filter setup.

    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    OD 6 Notch Filters
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    OD 4 Notch Filters
    New
    ×

    Ultra-Thin Notch Filters
    • Approximately 250µm Thickness
    • Flexible Structure and Scratch Resistant
    • Extruded Thin Film with Sharp Spectral Profiles
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    OD 6 Multi-Notch Filters for Nd:YAG Lasers

    ×

    Need a Quote?

    Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Instagram



    ×