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  • SK-Advanced offers a wide selection of Optical Filters, including optical filters such as Notch Filter. Notch Filter is an Optical Filter that can reject a segment of the spectrum, yet, at the same time has a high transmission rate at all the other wavelengths. Notch filters can be used in Raman spectroscopy, confocal and multi - photon microscopy, fluorescence applications and many others.
    In some cases the dielectric coatings layers’ design can allow dual bands or multi-bands notch filter to allow rejection of few wavelengths bands simultaneously by using one filter instead of few filters to answer the application requirement.

    For more information and product features Please Contact us today and we will review your requirements.