These probes simplify fluorescence and reflectance measurements with Oriel Benchtop Spectrometer Systems. The common leg is terminated with an 11 mm ferrule, which mates to Oriel flanged fiber holders. (Note, we also offer Reflection and Fluorescence Probes for our minispectrometers.)
Both probe types work in a similar manner; refer to Fig.1 for a diagram. The center bundle carries the excitation radiation to a sample and the outer core collects and delivers the fluorescence or reflectance from the sample, to a monochromator or spectrograph. The collection leg is terminated with a quick connect 11 mm ferrule and the fibers are arranged in a single line, for best coupling efficiency to a slit.