This page provides access to transmission spectra for rectangular dichroic mirrors we have in the lab (most are 25 mm x 36 mm). Spectra are organized into three categories based on the type of dichroic mirror: BP (Bandpass), SP (Shortpass), and LP (Longpass). Spectra files are named using a lineshape analysis program that locates regions above 50% transmission and creates the file name by concatenating the center and FWHM of each region to the dichroic index number of the optic in the library. Example name: D20_450-80_BP, indicates dichroic #20 with a transmission peak center wavelength of 450 nm and FWHM of 80 nm in the BP (Bandpass) category.

To view a spectrum, select a file from the dropdown menu for the desired category and click "Plot".