dorsal/arxiv
View SchemaWideband pulse propagation: single-field and multi-field approaches to Raman interactions
| Authors | P. Kinsler, G. H. C. New |
|---|---|
| Categories | |
| ArXiv ID | physics/0606111 |
| URL | https://arxiv.org/abs/physics/0606111 |
| DOI | 10.1103/PhysRevA.72.033804 |
| Journal | Phys. Rev. A72, 033804 (2005) |
Abstract
We model the process of ultra broadband light generation in which a pair of laser pulses separated by the Raman frequency drive a Raman transition. In contrast to the usual approach using separate field envelopes for the different frequency components, we treat the field as a single entity. This requires the inclusion of few-cycle corrections to the pulse propagation. Our single-field model makes fewer approximations and is mathematically (and hence computationally) simpler, although it does require greater computational resources to implement. The single-field theory reduces to the traditional multi-field one using appropriate approximations.
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"abstract": "We model the process of ultra broadband light generation in which a pair of\nlaser pulses separated by the Raman frequency drive a Raman transition. In\ncontrast to the usual approach using separate field envelopes for the different\nfrequency components, we treat the field as a single entity. This requires the\ninclusion of few-cycle corrections to the pulse propagation. Our single-field\nmodel makes fewer approximations and is mathematically (and hence\ncomputationally) simpler, although it does require greater computational\nresources to implement. The single-field theory reduces to the traditional\nmulti-field one using appropriate approximations.",
"arxiv_id": "physics/0606111",
"authors": [
"P. Kinsler",
"G. H. C. New"
],
"categories": [
"physics.optics"
],
"doi": "10.1103/PhysRevA.72.033804",
"journal_ref": "Phys. Rev. A72, 033804 (2005)",
"title": "Wideband pulse propagation: single-field and multi-field approaches to Raman interactions",
"url": "https://arxiv.org/abs/physics/0606111"
},
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