Photoacoustic Radar imaging signal-to-noise ratio, contrast and resolution enhancement using nonlinear chirp modulation

https://cadipt.mie.utoronto.ca/publications/photoacoustic-radar-imaging-signal-to-noise-ratio-contrast-and-resolution-enhancement-using-nonlinear-chirp-modulation/

B. Lashkari and A. Mandelis, "Photoacoustic Radar imaging signal-to-noise ratio, contrast and resolution enhancement using nonlinear chirp modulation", Opt. Lett. 35, 1623 - 1625 (2010).