These long-pass and short-pass coatings may be applied to any optical component to separate or combine different wavelength regions. They are available for normal and 45° angle of incidence. These coatings are highly effective for the wavelength of interest, reflecting over 99%. While they transmit over 85% of other nearby wavelengths, they are not blocked over a broad spectral range.

Short - Pass Dichroic Beamsplitter Coating

R 532nm / T 355nm

Long - Pass Dichroic Beamsplitter Coating

R 488nm / T 633nm