Roles of resonance and dark irradiance for infrared photorefractive self-focusing and solitons in bi-polar InP:Fe - Archive ouverte HAL Access content directly
Journal Articles Physical Review A : Atomic, molecular, and optical physics [1990-2015] Year : 2007

Roles of resonance and dark irradiance for infrared photorefractive self-focusing and solitons in bi-polar InP:Fe

Abstract

This paper shows experimental evidence of photorefractive steady state self-focusing in InP:Fe for a wide range of intensities, at both 1.06 and 1.55µm. To explain those results, it is shown that despite the bi-polar nature of InP:Fe where one photocarrier and one thermal carrier are to be considered, the long standing one photocarrier model for photorefractive solitons can be usefully applied. The relationship between the dark irradiance stemming out of this model and the known resonance intensity is then discussed.
Fichier principal
Vignette du fichier
naima3.pdf (233.9 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-00149011 , version 1 (24-05-2007)
hal-00149011 , version 2 (28-05-2007)

Identifiers

Cite

Nicolas Fressengeas, Naima Khelfaoui, Cristian Dan, Delphine Wolfersberger, Germano Montemezzani, et al.. Roles of resonance and dark irradiance for infrared photorefractive self-focusing and solitons in bi-polar InP:Fe. Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2007, 75, pp.063834. ⟨10.1103/PhysRevA.75.063834⟩. ⟨hal-00149011v2⟩
193 View
156 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More