@booklet {3109,
	title = {Diffraction cancellation over multiple wavelengths in photorefractive dipolar glasses},
	howpublished = {Optics Express},
	volume = {19},
	number = {24},
	year = {2011},
	month = {NOV 21, 2011},
	pages = {24109 - 24114},
	abstract = {We report the simultaneous diffraction cancellation for beams of different wavelengths in out-of-equilibrium dipolar glass. The effect is supported by the photorefractive diffusive nonlinearity and scale-free optics, and can find application in imaging and microscopy. (C) 2011 Optical Society of America},
	keywords = {optics},
	isbn = {10944087},
	url = {http://search.ebscohost.com/login.aspx?direct=true\&db=edswsc\&AN=000298322000048\&site=eds-live},
	author = {Parravicini, J. and Di Mei, F. and Conti, C. and Agranat, A.J. and DelRe, E.}
}
