Stationary trapping of light beams in bulk second-order nonlinear media
The mutual trapping of fundamental and second harmonic, continuous-wave light beams propagating in bulk second-order nonlinear media is studied. We find numerically families of stationary, radially symmetric solitary waves. The transverse profiles of the trapped beams, their scaling properties, and...
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| Veröffentlicht in: | Optics communications 1995-12, Vol.121 (4), p.149-155 |
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| container_end_page | 155 |
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| container_issue | 4 |
| container_start_page | 149 |
| container_title | Optics communications |
| container_volume | 121 |
| creator | Torner, Lluis Mihalache, Dumitru Mazilu, Dumitru Wright, Ewan M. Torruellas, William E. Stegeman, George I. |
| description | The mutual trapping of fundamental and second harmonic, continuous-wave light beams propagating in bulk second-order nonlinear media is studied. We find numerically families of stationary, radially symmetric solitary waves. The transverse profiles of the trapped beams, their scaling properties, and their stability under propagation are investigated as a function of the total power and the linear wavevector-mismatch between the waves. We show that at phase-matching mutually trapped solitary waves exist for any total wave power, whereas they exist only above a threshold power for both positive and negative phase-mismatches. |
| doi_str_mv | 10.1016/0030-4018(95)00568-2 |
| format | Article |
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We find numerically families of stationary, radially symmetric solitary waves. The transverse profiles of the trapped beams, their scaling properties, and their stability under propagation are investigated as a function of the total power and the linear wavevector-mismatch between the waves. We show that at phase-matching mutually trapped solitary waves exist for any total wave power, whereas they exist only above a threshold power for both positive and negative phase-mismatches.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/0030-4018(95)00568-2</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0030-4018 |
| ispartof | Optics communications, 1995-12, Vol.121 (4), p.149-155 |
| issn | 0030-4018 1873-0310 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete; Recercat |
| subjects | Beam trapping, self-focusing and defocusing self-phase modulation Beam trapping, self-focusing, and thermal blooming Enginyeria de la telecomunicació Exact sciences and technology Fundamental areas of phenomenology (including applications) Nonlinear optics Optics Physics Telecommunication Telecomunicació Àrees temàtiques de la UPC |
| title | Stationary trapping of light beams in bulk second-order nonlinear media |
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