FR-103PD RAPID SCANNING AUTO/CROSSCORRELATOR

The FR-103PD Autocorrelator utilizes Two Photon Conductivity (TPC) in photodetectors*. The NL crystal/PMT combination of conventional autocorrelators (FR-103XL, FR-103MN) is replaced by a photosensor in the TPC mode, acting as both the NL element and detector. The stringent phasematching condition of the NL crystal being eliminated, polarization sensitivity and wavelength dependence are greatly reduced, resulting in a simple operation with easy alignment.