Citation:
E DelRe, A Ciattoni, and AJ Agranat. 2001. “Anisotropic charge displacement supporting isolated photorefractive optical needles.” Optics Letters 26 (12), Pp. 908 - 910. Publisher's Version
Abstract:
Strong asymmetry in the charge distribution supporting a single noninteracting spatial needle soliton in a paraelectric photorefractive is directly observed by means of electroholographic readout. Whereas in trapping conditions a quasi-circular wave is supported, the underlying double-dipolar structure can be made to support two distinct propagation modes. (C) 2001 Optical Society of America
