Sharp Slopes at the Edge
Short-pass filters and long-pass filters are also known as edge filters. Typically, this type of filter is characterized by a short transition between the passband and the blocked wavelengths. The wavelength that separates the absorption and transmission ranges is also known as the edge. Short-pass filters transmit wavelengths that are shorter than the edge wavelength. Longer wavelengths are blocked. Longpass filters, on the other hand, transmit long-wave radiation and block the shorter wavelengths.
Edge filters are used wherever it is required to optically separate specific spectral ranges from each other.
Interference filters show a much steeper edge than color glass filters.
LASER COMPONENTS France - Your competent partner for optical and optoelectronic components in France.
Welcome to LASER COMPONENTS S.A.S., your expert for photonics components. Each product in our wide range of detectors, laser diodes, laser modules, optics, fiber optics, and more is worth every Euro (€/EUR). Our customized solutions cover all conceivable areas of application: from sensor technology to medical technology. You can reach us here:
45 Bis Route des Gardes
92190 Meudon
France
Phone: +33 (0) 139 595 225
Email: serviceclient(at)