Orthogonal X waves
2001 (English)In: Journal of Physics A: Mathematical and General, ISSN 0305-4470, Vol. 34, no 43, 9319-9327 p.Article in journal (Refereed) Published
Nondiffracting pulses are spatially and temporally localized wave fields that undergo no diffractive spreading under propagation through homogeneous media. We introduce an orthogonality condition for nondiffracting pulses and present an orthogonal set of X waves which possess temporal spectra of the form (polynomial in omega) x e(-alpha omega). The newly introduced Bessel-X pulses and X-wave transforms are discussed in the framework of the orthogonal X-wave bases.
Place, publisher, year, edition, pages
2001. Vol. 34, no 43, 9319-9327 p.
IdentifiersURN: urn:nbn:se:kth:diva-21115ISI: 000172301400016OAI: oai:DiVA.org:kth-21115DiVA: diva2:339812
QC 201005252010-08-102010-08-10Bibliographically approved