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Published April 2014 | public
Book Section - Chapter

High-Speed Time-Reversed Ultrasonically Encoded (TRUE) Optical Focusing in Dynamic Scattering Media at 793 nm


Employing a Te-doped Sn_2P_2S_6 photorefractive crystal, we demonstrated time-reversed ultrasonically encoded (TRUE) optical focusing deep inside fast-decorrelating scattering media with a speckle decorrelation time of 2.8 ms by imaging an absorptive target.

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© 2014 Optical Society of America.

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August 20, 2023
October 20, 2023