dorsal/arxiv
View SchemaOrbital angular momentum exchange in an optical parametric oscillator
| Authors | M. Martinelli, J. A. O. Huguenin, P. Nussenzveig, A. Z. Khoury |
|---|---|
| Categories | |
| ArXiv ID | physics/0403021 |
| URL | https://arxiv.org/abs/physics/0403021 |
| DOI | 10.1103/PhysRevA.70.013812 |
| Journal | Phys. Rev. A 70, 013812 (2004) |
Abstract
We present a study of orbital angular momentum transfer from pump to down-converted beams in a type-II Optical Parametric Oscillator. Cavity and anisotropy effects are investigated and demostrated to play a central role in the transverse mode dynamics. While the idler beam can oscillate in a Laguerre-Gauss mode, the crystal birefringence induces an astigmatic effect in the signal beam that prevents the resonance of such mode.
{
"annotation_id": "56595a51-9eea-4c17-81d5-6323cee3296f",
"date_created": "2026-03-02T18:00:50.373000Z",
"date_modified": "2026-03-02T18:00:50.373000Z",
"file_hash": "19dde2aa4aca3748c5d5f4b197c690e7a123bceb6735bd62b0f8601caa8bf045",
"private": false,
"record": {
"abstract": "We present a study of orbital angular momentum transfer from pump to\ndown-converted beams in a type-II Optical Parametric Oscillator. Cavity and\nanisotropy effects are investigated and demostrated to play a central role in\nthe transverse mode dynamics. While the idler beam can oscillate in a\nLaguerre-Gauss mode, the crystal birefringence induces an astigmatic effect in\nthe signal beam that prevents the resonance of such mode.",
"arxiv_id": "physics/0403021",
"authors": [
"M. Martinelli",
"J. A. O. Huguenin",
"P. Nussenzveig",
"A. Z. Khoury"
],
"categories": [
"physics.optics"
],
"doi": "10.1103/PhysRevA.70.013812",
"journal_ref": "Phys. Rev. A 70, 013812 (2004)",
"title": "Orbital angular momentum exchange in an optical parametric oscillator",
"url": "https://arxiv.org/abs/physics/0403021"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "61b2ff47-955b-4d98-813f-683c7412373a",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}