Quadratic solitons with gain and loss

Authors
Torner, L Dorring, J Torres, JP
Citation
L. Torner et al., Quadratic solitons with gain and loss, IEEE J Q EL, 35(9), 1999, pp. 1344-1350
Citations number
35
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Eletrical & Eletronics Engineeing
Journal title
IEEE JOURNAL OF QUANTUM ELECTRONICS
ISSN journal
00189197 → ACNP
Volume
35
Issue
9
Year of publication
1999
Pages
1344 - 1350
Database
ISI
SICI code
0018-9197(199909)35:9<1344:QSWGAL>2.0.ZU;2-U
Abstract
Propagation of soliton signals in quadratic nonlinear media under condition s for second-harmonic generation in the presence of multiple-frequency-band absorption and amplification is addressed. The reshaping and energy redist ribution of the multiple-frequency solitons under the action of the single- band loss and gain is investigated and shown in detail, New chirped localiz ed solitary-wave solutions that exactly compensate loss and gain are presen ted. Practical implementation conditions are discussed.