Product Categorie: Kantenfilter
Long-pass filters are usually used to isolate areas of a broad spectrum. The purpose of this type of filter is to allow wavelengths above the specified cut-off wavelength to pass and to block wavelengths below the cut-off wavelength. Long-pass filters can provide the desired individual wavelength range in combination with a corresponding short-pass filter. Asahi […]
Short-pass filters are generally used to isolate areas of a broad spectrum. The task of this type of filter is to allow wavelengths below the output cut-off wavelength to pass and to block wavelengths above the cut-off wavelength. Short-pass filters can provide the desired wavelength range in combination with a corresponding long-pass filter. Asahi Spectra […]
Bandpass filters are typically used to pass a well-defined wavelength band of the spectrum while suppressing both the long and short wavelength sides of the transmission band. Our coating designs are based on multiple cavity resonators. As a result, our bandpass filters have very steep slopes and very high attenuation outside the narrow 10 nm […]