Optical superoscillation refers to an intriguing phenomenon of a wave packet that can
oscillate locally faster than its highest Fourier component, which potentially produces an …

We report water wave experiments performed in a long tank where we consider the
evolution of nonlinear deep-water surface gravity waves with the envelope in the form of a …

We show that in order to guide waves, it is sufficient to periodically truncate their edges. The
modes supported by this type of wave guide propagate freely between the slits, and the …

We investigate bright and dark diffractive focusing emerging in the free propagation of
specific wave profiles. These general wave phenomena manifest themselves in matter …

Nondiffracting light beams have been attracting considerable attention for their various
applications in both classical and quantum optics. Whereas substantial investigations on …

We present the theoretical models and review the most recent results of a class of
experiments in the field of surface gravity waves. These experiments serve as demonstration …

Spatially or temporally structured light has attracted considerable attention for its intriguing
beam characteristics, which have found extensive applications in classical and quantum …

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Slits have been widely used in laser–plasma interactions as plasma optical components for
generating high-harmonic light and controlling laser-driven particle beams. Here, we …

Rather than focusing on a focal spot, aberrated wavefields spread out over a region. As a
wave phenomenon, optical aberrations are analyzed in terms of waves propagating in the …