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Quadratic solitons

Autor
Torner, L.; Sukhorukov, A.
Tipus d'activitat
Article en revista
Revista
Optics and photonics news
Data de publicació
2002-02
Volum
13
Número
2
Pàgina inicial
42
Pàgina final
47
URL
http://www.osa-opn.org/home/articles/volume_13/issue_2/features/quadratic_solitons/ Obrir en finestra nova
Resum
The experimental demonstration in 1995 of spatial soliton formation mediated by parametric wave interactions in crystals with quadratic nonlinearities, which had been theoretically predicted in the 1970s, opened a range of exciting new opportunities in the field of soliton science and its applications. For many years, second-order (or quadratic) nonlinearities had been associated only with the frequency conversion of laser light. A crucial step towards richer opportunities was the emergence of c...
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