All-Optical Mechanical Measurement of Tissue (IMAGE)

American Institute of Physics

All-Optical Mechanical Measurement of Tissue

Caption

TOP: Intralipid solutions of 0%, 0.01%, 0.1%, 1%, 10% and 20% concentrations; the new three stage spectrometer can suppress the background light of up to a 5% Intralipid solution with a total loss of over 90%. BOTTOM: The signal to background ratio of Brillouin spectra for the concentrations.

Credit

G. Scarcelli/UMD

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