Publications

2016

teaserAsaf David, Bergin Gjonaj, and Guy Bartal,”Two-dimensional optical nanovortices at visible light” Phys. Rev. B 93, 121302 (R) (2016)

grisha opex 2

Grisha Spektor, Asaf David, Bergin Gjonaj, Lior Gal, Guy Bartal, and Meir Orenstein, “Linearly dichroic plasmonic lens and hetero-chiral structures,” Opt. Express 24, 2436-2442 (2016)

2015

 

conceptAsaf David*, Bergin Gjonaj*, Yochai Blau, Shimon Dolev & Guy Bartal,  Nano-scale shaping and focusing of visible light in planar Metal-Silicon-Oxide waveguides , Optica  2 (12), pp. 1045-1048 (2015)  (*equal contribution) 

 

 

 
Gr1Grisha Spektor, Asaf David, Guy Bartal, Meir Orenstein, & Alex Hayat, Spin-patterned plasmonics: towards optical access to topological-insulator surface states, Optics Express 23, 32759-32765 (2015)

 

 

 

Abstract Image

Grisha Spektor, Asaf David, Bergin Gjonaj, Guy Bartal, & Meir Orenstein,   Metafocusing by a Metaspiral Plasmonic Lens. Nano Letters, 15(9), 5739-5743. (2015).

 

 

 

                                                              Guy Bartal, “Bright future for Hyperbolic chips” Nature News&Views (Invited) (2015)

 

image of FIG. 4.Yohai Blau, Bergin Gjonaj, Asaf David, Doron Shterman, Shimon Dolev and Guy Bartal, “Far-field measurements of short-wavelength surface plasmons”, Appl. Phys. Lett. 106, 121111 (2015)

 

 

 

 

2014

 

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Hanan Herzig Sheinfux, Ido Kaminer, Yonatan Plotnik, Guy Bartal, and Mordechai Segev , “Subwavelength Multilayer Dielectrics: Ultrasensitive Transmission and Breakdown of Effective-Medium Theory “, Phys. Rev. Lett. 113, 243901 (2014)

 

 

daniel2D. Aronovich, Gal Bitan, G. Bartal, “Exact Modeling of Cylindrical Metal-dielectric Multilayers beyond the Effective Medium Approximation,” Optics Letters 39.22 (2014): 6517-6520.

 

 

nl-2014-02080n_0001B. Gjonaj*, A. David*, Y. Blau, G. Spektor, M. Orenstein, S. Dolev, and G. Bartal. “Sub-100 nm Focusing of Short Wavelength Plasmons in Homogeneous 2D Space.” Nano Letters 2014 14 (10), 5598-5602. (*equal contribution)

 

 

 

Site_PicIshay, Yakir, Yehuda Leviatan, and Guy Bartal. “Field enhancement and resonance phenomena in complex three-dimensional nanoparticles: efficient computation using the source-model technique.” Optics Letters 39.10 (2014): 2876-2879.

 

 

 

Figure Simkhovich, Boris, and Guy Bartal. “Plasmon-Enhanced Four-Wave Mixing for Superresolution Applications.” Physical review letters 112.5 (2014): 056802.

2013

Aronovich, Daniel, and Guy Bartal. “Nonlinear hyperlens.” Optics letters 38.4 (2013): 413-415.

 

 

 

 

kaplan1A. Kaplan, M. Tomes, T. Carmon, M. Kozlov, O. Cohen, G. Bartal and  H. G. Schwefel, “Finite element simulation of a perturbed axial-symmetric whispering-gallery mode and its use for intensity enhancement with a nanoparticle coupled to a microtoroid”  Optics express, 21(12), 14169-14180. (2013).

 

 

Previous

Z. L. Ye, S. Zhang, Y. Wang, Y.S. Park, T. Zentgraf, G. Bartal, X.B. Yin, and X. Zhang, “Mapping the near-field dynamics of plasmon induced transparency”, Physical Review B, 86, 155148 (2012)

S. Zhang, Z.L. Ye, Y. Wang, Y.S. Park, G. Bartal, M. Mrejen, X.B. Yin, and X.Zhang Anti-Hermitian Plasmon Coupling of an Array of Gold Thin-Film Antennas for Controlling Light at the Nanoscale”, Physical Review Letters, 109(19), 193902 (2012)

M. Kozlov, O. Kfir, A. Fleischer, A. Kaplan, T. Carmon, H.G.L. Schwefel, G. Bartal and O. Cohen, “Narrow-bandwidth high-order harmonics driven by long-duration hot spots”, New Journal of Physics 14, 063036 (2012)

S. Palomba, S. Zhang, Y.S. Park, G. Bartal, X.B. Yin and X. Zhang, Optical negative refraction by four-wave mixing in thin metallic nanostrucutres, Nature Materials 11, 34–38 (2012)

Jie Yao, Xiaodong Yang, Xiaobo Yin, Guy Bartal, and Xiang Zhang, “Three-dimensional nanometer-scale optical cavities of indefinite medium”, Proceedings of the National Academy of Sciences 108,11327 (2011)

D. A. Genov, R. F. Oulton, G. Bartal, and X. Zhang, “Anomalous spectral scaling of light emission rates in low-dimensional metallic nanostructures”, Physical Review B, Vol. 83, 245312 (2011)

Shuang Zhang, Yi Xiong, Guy Bartal, Xiaobo Yin, and Xiang Zhang, “Magnetized Plasma for Reconfigurable Subdiffraction Imaging”, Physical Review Letters, 106, 243901, (2011)

Volker J. Sorger, Ziliang Ye, Rupert F. Oulton, Yuan Wang, Guy Bartal, Xiaobo Yin, and Xiang Zhang, “Experimental demonstration of low-loss optical waveguiding at deep sub-wavelength scales”, Nature Communications, 2, 331 (2011)

Ren-Min Ma, Rupert F. Oulton, Volker J. Sorger, Guy Bartal, and Xiang Zhang, “Room-temperature sub-diffraction-limited plasmon laser by total internal reflection”, Nature Materials, 10, 110 (2011)

Junsuk Rho, Ziliang Ye, Yi Xiong, Xiaobo Yin, Zhaowei Liu, Hyeunseok Choi, Guy Bartal, and Xiang Zhang, “Spherical hyperlens for two-dimensional sub-diffractional imaging at visible frequencies”, Nature Communications, 1, 143 (2010)

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