@Article{Supelec684,
author = {Cristian Dan and Delphine Wolfersberger and Nicolas Fressengeas},
title = {{Experimental control of steady state photorefractive self-focusing in InP:Fe at infrared wavelengths}},
journal = {Applied Physics B},
year = {2011},
abstract = {This paper reports an experimental study of the self-focusing process in iron doped indium phos- phide at an 1.06 micron wavelength, identifying the in- fluence of temperature, beam intensity and background illumination for two dierent iron dopings. We point out that the iron ionization ratio is at the origin of dierent qualitative behavior previously reported and we show that it is possible to reproduce the said behaviors in the same crystal by applying a uniform illumination, allow- ing their eventual control for dynamic wave-guiding.}
}