dorsal/arxiv
View SchemaCollapse-driven spatiotemporal dynamics of filament formation
| Authors | Miguel A. Porras, Alberto Parola, Daniele Faccio, Arnaud Couairon, Paolo Di Trapani |
|---|---|
| Categories | |
| ArXiv ID | physics/0611025 |
| URL | https://arxiv.org/abs/physics/0611025 |
Abstract
The transition from spatial to spatiotemporal dynamics in Kerr-driven beam collapse is modelled as the instability of the Townes profile. Coupled axial and conical radiation, temporal splitting and X waves appear as the effect of Y-shaped unstable modes, whose growth is experimentally detected.
{
"annotation_id": "9aa13128-53f8-4216-ba7a-9e67a056cf9f",
"date_created": "2026-03-02T18:01:13.858000Z",
"date_modified": "2026-03-02T18:01:13.858000Z",
"file_hash": "0b2cead5c8f175211081d6f37c68264d0a38ef59efff2db8d811dfdbdc895f59",
"private": false,
"record": {
"abstract": "The transition from spatial to spatiotemporal dynamics in Kerr-driven beam\ncollapse is modelled as the instability of the Townes profile. Coupled axial\nand conical radiation, temporal splitting and X waves appear as the effect of\nY-shaped unstable modes, whose growth is experimentally detected.",
"arxiv_id": "physics/0611025",
"authors": [
"Miguel A. Porras",
"Alberto Parola",
"Daniele Faccio",
"Arnaud Couairon",
"Paolo Di Trapani"
],
"categories": [
"physics.optics"
],
"title": "Collapse-driven spatiotemporal dynamics of filament formation",
"url": "https://arxiv.org/abs/physics/0611025"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "5bf45733-3bf7-49f1-b4ab-36f5e936ca3a",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}