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WALKER, SHANE

Assistant Project Scientist

Degrees:

• B.S., Florida Atlantic University
• M.S., Florida Atlantic University
• Ph.D., University of California San Diego

Research Interests:

• Acoustic propagation ocean
• Noise and signal processing
• Inversion and time reversal acoustics
• Seismic imaging with noise
• Helioseismology

Mentoring:

• Bonnel, Julien (Graduate; 2009-)
• Pereira, Benedict (Undergrad; 2008-)
• Stephanie, Fried (Graduate; 2008-)

S. C. Walker, “Using time-reversal to generate experimental X-waves,” J. Acoust. Soc. Am., In Press.

S. C. Walker, Philippe Roux, and W. A. Kuperman, “Synchronized time-reversal focusing with application to remote imaging from a distant virtual source array,” J. Acoust. Soc. Am., Accepted.

S. C. Walker and W. A. Kuperman, “Cherenkov-Vavilov Formulation of X Waves,” Phy. Rev. Lett., 99: 24, (2007).

S. C. Walker, Philippe Roux, and W. A. Kuperman, “Modal Doppler theory of an arbitrarily accelerating continuous-wave source applied to mode extraction in the oceanic waveguide,” J. Acoust. Soc. Am., 122, 1426 (2007).

S. C. Walker, Philippe Roux, and W. A. Kuperman, “Active waveguide Green's function estimation with application to time-reversal focusing without a probe source in a range-independent waveguide,” J. Acoustic Soc. Am. 120, 2755 (2006).

S. C. Walker, Philippe Roux, and W. A. Kuperman, “Focal depth shifting of a time reversal mirror in a range independent waveguide,” J. Acoustic Soc. Am. 118, 1341 (2005).

S. C. Walker, Philippe Roux, and W. A. Kuperman, “Data-based mode extraction with a partial water column spanning array,” J. Acoustic Soc. Am. 118, 1518 (2005).