Slow and fast light in photorefractive SBN:60
Horn W, Bassewitz JV, Denz C
Forschungsartikel (Zeitschrift)Zusammenfassung
We demonstrate slow and fast light at room temperature by dispersive phase-coupling in a photorefractive SBN:60 crystal. Non-degenerated wave-mixing is used to obtain delayed and amplified pulses with reduced or increased group velocity of v(g) = 0.2 cm s(-1) and v(g) = -1.3 cm s(-1), respectively. The gain spectrum is modulated by using multiple frequency shifted pumps simultaneously. The complete dispersion of the spectrum is determined via the phase modulation technique. We compare the experimental results to numerical simulations based on coupled-wave equations.
Details zur Publikation
Fachzeitschrift: Journal of Optics (J. Opt.)
Jahrgang / Bandnr. / Volume: 12
Ausgabe / Heftnr. / Issue: 10, Sp. Iss. SI
Status: Veröffentlicht
Veröffentlichungsjahr: 2010
Autor*innen der Universität Münster
| Denz, Cornelia | |
| Horn, Wolfgang |
Promotionen, aus denen die Publikation resultiert
| Slow light in photonic bandgap structures Promovend*in: Horn, Wolfgang | Betreuer*innen: Denz, Cornelia Zeitraum: bis 24.10.2011 Promotionsverfahren erfolgt(e) an: Promotionsverfahren an der Universität Münster |