dorsal/arxiv
View SchemaDiffraction-free and dispersion-free pulsed beam propagation in dispersive media
| Authors | Miguel A. Porras |
|---|---|
| Categories | |
| ArXiv ID | physics/0104031 |
| URL | https://arxiv.org/abs/physics/0104031 |
| DOI | 10.1364/OL.26.001364 |
Abstract
Pulsed Bessel beams of light propagating in free-space experience diffraction effects that resemble those of anomalous dispersion on pulse propagation. It is then shown that a pulsed Bessel beam in a normally dispersive material can remain diffraction- and dispersion-free due to mutual cancellation of diffraction and group velocity dispersion. The size of the Bessel transversal profile for localized transmission is determined by the dispersive properties of the material at the pulse carrier frequency.
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"abstract": "Pulsed Bessel beams of light propagating in free-space experience diffraction\neffects that resemble those of anomalous dispersion on pulse propagation. It is\nthen shown that a pulsed Bessel beam in a normally dispersive material can\nremain diffraction- and dispersion-free due to mutual cancellation of\ndiffraction and group velocity dispersion. The size of the Bessel transversal\nprofile for localized transmission is determined by the dispersive properties\nof the material at the pulse carrier frequency.",
"arxiv_id": "physics/0104031",
"authors": [
"Miguel A. Porras"
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"categories": [
"physics.optics",
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"doi": "10.1364/OL.26.001364",
"title": "Diffraction-free and dispersion-free pulsed beam propagation in dispersive media",
"url": "https://arxiv.org/abs/physics/0104031"
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