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Phase tunability of group velocity by modulated-pump-forced coherent population oscillations

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Arrieta Yáñez, Francisco y Melle Hernández, Sonia y Gómez Calderón, Óscar y Antón Revilla, Miguel Ángel y Carreño Sánchez, Fernando (2009) Phase tunability of group velocity by modulated-pump-forced coherent population oscillations. Physical review A, 80 (1). ISSN 1050-2947

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URL Oficial: https://doi.org/10.1103/PhysRevA.80.011804



Resumen

We propose a technique to obtain slow and fast light propagations based on coherent population oscillations forced by a modulated pump. This mechanism produces an enhancement of 1 order of magnitude of the delay or advancement of light signals. The relative phase between the pumps to the signal fields is used as a knob for changing light propagation from ultraslow group velocities to negative group velocities. The experimental realization of the phenomenon was carried out in an erbium-doped fiber amplifier at room temperature.


Tipo de documento:Artículo
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Received 12 July 2008
©2009 The American Physical Society

Palabras clave:Phase tunability; Coherent population oscillations; Nonlinear optics; Quantum optics
Materias:Ciencias > Física > Electromagnetismo
Ciencias > Física > Optica
Ciencias > Física > Teoría de los quanta
Código ID:47711
Depositado:28 May 2018 08:21
Última Modificación:05 Jun 2018 07:38

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