Equipped with a small reflective probe

For some medical and semiconductor applications that require a very small probe for reflection measurement, Avantes offers two standard diameter probe type reflection probes, with diameters of 1.5 and 2.5mm respectively and a length of 100mm.

The light from the illumination source is coupled into a fiber bundle consisting of six 200 μ m optical fibers through a standard SMA905 connector, which are directly connected to the end of the probe. The reflected light on the surface of the sample enters the 7th 200 μ m optical fiber, which transmits the spectral data to the spectrometer through the SMA905 connector.

The specially designed angle fiber optic bracket (AFH-15) for 1.5 mm diameter reflective probes is very useful, as it enables the reflective probe to perform reflection measurements at 15, 30, 45, 60, 75, and 90 degrees. For more detailed information, please refer to the Reflective Probe Bracket section.