
Coherent Anti-Stokes Raman Spectroscopic System
Coherent anti-Stokes Raman Spectroscopic System

Fig. 1. Apparatus
A rotation stage with a fiber coupler enables us to measure the spatial distribution pattern of the generated CARS signal.
Experimental Setup

Fig. 2. Setup
Results
Measure the anti-Stokes Raman signal intensity around the phase-matching direction → To probe local structure in liquids/solutions

Fig. 3. Space-resolved CARS spectrum