| Zugriffsnummer | 33489 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Moving spatial solitons in active nonlinear-optical resonators |
| Autor(in); Institution |
Staliunas, Kestutis; 4.3, Länge und Zeit, PTB-Braunschweig
Taranenko, V. B.; Institute of Physics National Academy of Sciences of the Ukraine, Kiev, UKRAINE
Slekys, Gintas; 4.3, Länge und Zeit, PTB-Braunschweig
Viselga, R.; PTB-Braunschweig
Weiß, Carl Otto; 4.3, Länge und Zeit, PTB-Braunschweig
|
| Quelle/Jahr | Physical Review A: 57 (1998), 1, 599 - 604 |
| ISSN | 1050-2947 |
| DOI | |
| Verlag | Melville, NY: AIP |
| Klassifikationscode | PACS: 42.65.Sf ; PACS: 42.60.Mi ; PACS: 42.65.Tg |
| Zusammenfassung | We investigate spatial solitons in a resonator with a narrow-band gain element and a saturable absorber placed in Fourier-conjugated resonator planes. Solitons are stationary or move at discrete velocities depending on the resonator tuning. The modulus of the velocity of moving solitons is fixed, but the direction of their motion is arbitrary. Solitons compete in velocity space. The experiments are conducted on a photorefractive oscillator with bacteriorhodopsin saturable absorber. Observations agree well with solutions of a general order parameter equation for such resonators. |
