dorsal/arxiv
View SchemaEnhanced Molecular Orientation Induced by Molecular Anti-Alignment
| Authors | E. Gershnabel, I. Sh. Averbukh, Robert J. Gordon |
|---|---|
| Categories | |
| ArXiv ID | physics/0606230 |
| URL | https://arxiv.org/abs/physics/0606230 |
| DOI | 10.1103/PhysRevA.74.053414 |
Abstract
We explore the role of laser induced anti-alignment in enhancing molecular orientation. A field-free enhanced orientation via anti-alignment scheme is presented, which combines a linearly polarized femtosecond laser pulse with a half-cycle pulse. The laser pulse induces transient anti-alignment in the plane orthogonal to the field polarization, while the half-cycle pulse leads to the orientation. We identify two qualitatively different enhancement mechanisms depending on the pulse order, and optimize their effects using classical and quantum models both at zero and non-zero temperature.
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"abstract": "We explore the role of laser induced anti-alignment in enhancing molecular\norientation. A field-free enhanced orientation via anti-alignment scheme is\npresented, which combines a linearly polarized femtosecond laser pulse with a\nhalf-cycle pulse. The laser pulse induces transient anti-alignment in the plane\northogonal to the field polarization, while the half-cycle pulse leads to the\norientation. We identify two qualitatively different enhancement mechanisms\ndepending on the pulse order, and optimize their effects using classical and\nquantum models both at zero and non-zero temperature.",
"arxiv_id": "physics/0606230",
"authors": [
"E. Gershnabel",
"I. Sh. Averbukh",
"Robert J. Gordon"
],
"categories": [
"physics.optics"
],
"doi": "10.1103/PhysRevA.74.053414",
"title": "Enhanced Molecular Orientation Induced by Molecular Anti-Alignment",
"url": "https://arxiv.org/abs/physics/0606230"
},
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