Narrow Bandpass Filters

Description

Schneider-Kreuznach magnetron sputtered industrial narrow bandpass filters feature steep slopes for sophisticated applications that require a sharp transition between high transmission and deep blocking at stable cut-on and cut-off wavelengths. The layers are applied by means of magnetron sputtering, a special coating process. Schneider-Kreuznach narrow bandpass filters are RoHS conform. Custom sizes are available on request. What is the function of a narrow bandpass filter? A narrow bandpass filter selectively transmits light within a narrow range of wavelengths while blocking light outside this range. The filter is designed to have a high degree of wavelength selectivity, which allows it to transmit only a specific narrow spectral band of light. Where is a narrow bandpass filter used? In industrial applications, narrow bandpass filters are used in a wide range of applications, including spectroscopy, imaging, and 3D measurement. They are used to isolate specific spectral lines or bands in a complex light source, enabling precise measurements and imaging.    Key features Technical Data Applications Mounts Product highlights Environmental facts