Publications by Year: 2008

2008
Y Feldman, A Puzenko, P Ben Ishai, A Caduff, and AJ Agranat. 2008. “Human skin as arrays of helical antennas in the millimeter and submillimeter wave range.” Physical Review Letters, 100, 12. Publisher's Version
Accession Number: edselc.2-52.0-41549168686; (Physical Review Letters, 27 March 2008, 100(12)) Publication Type: Academic Journal; Rights: Copyright 2008 Elsevier B.V., All rights reserved.
A Pierangelo, E DelRe, E Palange, A Ciattoni, B ) Crosignani, and AJ Agranat. 2008. “Linear writing of waveguides in bulk photorefractive crystals through a two-step polarization sequence.” Journal of Optics A: Pure and Applied Optics, 10, 6. Publisher's Version

Accession Number: edselc.2-52.0-44449142523; (Journal of Optics A: Pure and Applied Optics, 1 June 2008, 10(6)) Publication Type: Academic Journal; Rights: Copyright 2013 Elsevier B.V., All rights reserved.

Harel Ilan, Alexander Gumennik, Galina Perepelitsa, Abraham Israel, and Aharon J Agranat. 2008. “Construction of an optical wire imprinted in potassium lithium tantalate niobate by He+ implantation..” Applied Physics Letters, 92, 19, Pp. 192101. Publisher's Version Abstract
A channel waveguide constructed in potassium lithium tantalate niobate (KLTN) substrate by the implantation of He+ ions at 1.65 MeV is presented. The waveguide has a trapezoidal profile with a crystalline KLTN core surrounded by amorphized KLTN created by the implantation. The implantation was done through a 2 μm thick gold stopping mask with a trapezoidal groove. During the implantation, the contour of the groove was replicated beneath the surface of the substrate forming the trapezoidal cladding of the channel waveguide. The channel waveguide is designed as the interconnecting element in electro-optical integrated circuits. [ABSTRACT FROM AUTHOR]Copyright of Applied Physics Letters is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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A D'Ercole, A Pierangelo, E Palange, A Ciattoni, AJ Agranat, and E DelRe. 2008. “Photorefractive solitons of arbitrary and controllable linear polarization determined by the local bias field.” Optics Express 16 (16), Pp. 12002 - 12007. Publisher's Version Abstract

We discuss and experimentally demonstrate a scheme to achieve photorefractive solitons of arbitrary linear polarization using the quadratic electro-optic effect and describe the observation of the self-trapping of a set of linear polarized beams in different positions of a paraelectric photorefractive crystal of potassium-lithium-tantalate-niobate (KLTN) biased by the inhomogeneous field produced by two miniaturized top electrodes. The polarization of the single solitons of the set is determined by the local electrostatic configuration and the underlying tunable anisotropy, which is detected through zero-field electro-activation. (C) 2008 Optical Society of America.