Pushing the sensitivity of stimulated Raman scattering microscopy with quantum light: Current status and future challenges

Quantum-enhanced stimulated Raman scattering (QE-SRS) microscopy sits at the intersection of biomedical imaging, laser microscopy, and quantum optics toward realizing sensitive molecular-vibrational imaging. This Perspective explores the current status of this emerging field, integrating viewpoints from these diverse disciplines to highlight its potential for advancing biological and medical imaging. We discuss key challenges and future directions in leveraging quantum light to push the sensitivity limits of SRS microscopy, paving the way for next-generation imaging modalities.