Citation:
J Parravicini, F Di Mei, C Conti, AJ Agranat, and E DelRe. 2011. “Diffraction cancellation over multiple wavelengths in photorefractive dipolar glasses.” Optics Express 19 (24), Pp. 24109 - 24114. Publisher's Version
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
