We show that inducing modulation instability with a weak modulation whose frequency is such that its second harmonic falls within the band of instability may lead to asynchronous Fermi-Pasta-Ulam recurrence and efficient transfer of power from the pump into the second harmonic of the modulation, resulting in a periodic modulation at the second harmonic with extinction ratios in excess of 30 dB.
Efficient modulation frequency doubling by induced modulation instability / Wabnitz, Stefan; N., Akhmediev. - In: OPTICS COMMUNICATIONS. - ISSN 0030-4018. - 283:6(2010), pp. 1152-1154.
Efficient modulation frequency doubling by induced modulation instability
WABNITZ, Stefan;
2010
Abstract
We show that inducing modulation instability with a weak modulation whose frequency is such that its second harmonic falls within the band of instability may lead to asynchronous Fermi-Pasta-Ulam recurrence and efficient transfer of power from the pump into the second harmonic of the modulation, resulting in a periodic modulation at the second harmonic with extinction ratios in excess of 30 dB.File allegati a questo prodotto
| File | Dimensione | Formato | |
|---|---|---|---|
|
Vabnitz_Efficient-modulation_2010.pdf
solo gestori archivio
Tipologia:
Versione editoriale (versione pubblicata con il layout dell'editore)
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
673.55 kB
Formato
Adobe PDF
|
673.55 kB | Adobe PDF | Contatta l'autore |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
