The application of k -space acoustic propagation models to biomedical photoacoustics

k−space models for broadband acoustic pulse propagation differ from pseudo−spectral time domain (PSTD) models in their treatment of the time step. By replacing a finite−difference scheme with a propagator, exact for homogeneous media, larger time steps can be taken without loss of accuracy or stabil...

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Veröffentlicht in:	The Journal of the Acoustical Society of America 2006-11, Vol.120 (5_Supplement), p.3283-3283
Hauptverfasser:	Cox, Benjamin T., Arridge, Simon. R., Beard, Paul C.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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