Dichroic Beam Splitter

Dichroic beamsplitters dichroic filters separate a broad spectrum of light into two components.

Dichroic beam splitter.

These hard coated dichroic filters are designed with regions of high transmissionand high reflectionthat are separated by a steep edge. Dichroic beamsplitters are longpass and shortpass filters that are used at non normal angles of incidence. Steep edges allow this separation within a few nanometers. They highly reflect one specified spectral region while optimally transmitting another.

Dichroics are available at all wavelengths with reflectivity typically reaching values greater than 98 and transmission typically exceeding 85. Dichroic beam splitters separate the incoming light into a transmission and reflection range. The beam splitters are free of absorption and guarantee highest values in transmission and reflection. Laser beam combining or splitting optical system heat control and fluorescence microscopy are a few of the most common uses of dichroic filters.

Dichroic beamsplitters mirrors are used as light guiding optics intended to reflect a specified range s of wavelengths and transmit a different specified range s of wavelengths at a specified aoi typically 45 degrees. Dichroic beamsplitters alluxa optical filters high performance dichroic filters and polychroic filters.