Bessel functions, central to many problems in mathematical physics, provide solutions to differential equations that describe wave propagation, heat conduction and vibrations in cylindrical or ...

Bryan’s statement was “a Bessel filter is a linear, passive bandpass filter that preserves waveshapes of signals that are within the range of the filter’s pass bands, rather than distorting ...

The Handbook of Mathematical Functions by Milton Abramovich and Irene Stegun is the one book I would wish to have on a desert island. Unlike a novel, it withstands infinities of rereadings.

The Bessel beam, with a significant depth of field and self-healing characteristics, has been applied in widespread applications, including quantum entanglement, underwater 3D imaging, optical ...

The Excel BESELLI function is an Engineering function, and its purpose is to return the modified Bessel function in(x). Learn how to use it.

Bessel beam microscopy, and the techniques that preceded it, are generally used to image live cells in 3D. Bessel beams have a greater capability than other super ... and is a propagating beam that ...

Bessel beams bear the name of Friedrich Bessel, a man whose life straddled the late eighteenth and early nineteenth centuries. And yet he helped create something that seems like it should be from ...

Researchers at Singapore’s Agency for Science, Technology and Research (A*STAR) have now proven the theory behind the concept of a Bessel beam-based "tractor beam." ...