The existence and evolution of fast-decaying Bessel modes in cylindrical hollow waveguides and in free space
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DOI: 10.1080/09500340.2019.1674393
Abstract: ABSTRACT The fundamental problem of propagation invariant Bessel beams is that they are not square-integrable in the transverse direction, and are therefore associated with an infinite power flux. Hence, truncated Bessel beams are typically considered… read more here.
Keywords: bessel; fast decaying; decaying bessel; existence evolution ... See more keywords