The Directivity of a Laser-induced Thermoacoustic Array
Wednesday, September 26, 1984 12:00 p.m. Yves H. Berthelot Applied Research Laboratories The University of Texas at Austin A thermoacoustic array can be generated by modulating the intensity of a laser beam illuminating a liquid. The nearfield directivity pattern of a thermoacoustic array is found by taking the Fourier transform of the impulse response of…