Figure 2
Zoomed-in regions are shown for different imaging modalities obtained simultaneously with 1064 nm incident light, with the expanded views provided in the insets: (a) two-photon-excited fluorescence, (b) SHG and (c) laser transmittance bright field. The two facing arrows highlight a crystalline needle with a cross-sectional diameter of ∼1 µm. All images were acquired with 0.25 µs pixel dwell time with 256 frames averaged together. |