Edward F. Gabl

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Synthetic Aperture Radar (SAR) image formation using an L1 norm minimization approach is discussed. The use of algorithms such as the Polar Format Algorithm with L1 norm minimization combines the advantages of a far field scattering assumption with the additional capabilities of gap filling, inherent sidelobe mitigation, and feature decomposition. This(More)
We have measured 527-nm absorption for induced spatial incoherence (ISI) and non-ISI illumination of high-Z targets over the 0.5-3.5 x 10(14)-W/cm(2) laser intensity range using energy balance with a custom designed 30-cm diam light integrating sphere. Induced spatial incoherence of the laser beam was produced by inserting echelons in the beam path and(More)
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