2 papers
physics.optics2026
Impact of refractive index heterogeneity on stimulated Brillouin scattering microscopy: a quantitative analysis
Meng Xu, Zixuan Du, Yun Qi +4
Stimulated Brillouin scattering (SBS) microscopy enables label-free biomechanical imaging, with Brillouin gain serving as a critical contrast parameter for quantitative analysis. H…
physics.optics2025
Pulsed heterodyne detection enables fiber-compatible, high-specificity Brillouin biomechanics in intact tissue and the living brain
Zixuan Du, Shuai Yao, Yun Qi +16
Brillouin microscopy provides label-free, three-dimensional mechanical characterization of biological specimens, but current dispersive detection imposes two limits: the fiber back…