Hybrid Z‑scan simultaneously probes nonlinear absorption and fluorescence competition in xanthene dye systems with plasmonic nanoparticles
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A hybrid Z-scan setup with a grating spectrometer and CCD capable of recording light transmission, fluorescent intensity, and elastic scattering is designed to study five xanthene dyes such as Rose Bengal, Rhodamine B, Rhodamine 6G, Eosin-B, and Erythrosine-B ... ...