Broadly tunable quantum-enhanced Raman microscopy for advancing bioimaging
The research developed a quantum-enhanced Stimulated Raman Scattering (SRS) microscopy platform using amplitude-squeezed light to overcome classical noise limits. By generating 5.2 dB of amplitude squeezing, the system achieved an average noise suppression of 3.6 dB and a 51% improvement in signal-to-noise ratio (SNR) when imaging metabolites in pork muscle tissue, marking a significant advancement.