Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Güney, Durdu"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
We introduce a loss compensation method to increase the resolution of near-field imaging with a plasmonic superlens that relies on the convolution of a high spatial frequency passband function with the object. Implementation with incoherent light rem
Externí odkaz:
http://arxiv.org/abs/1801.06583
Autor:
Adams, Wyatt, Güney, Durdu Ö.
To overcome the resolution limit of conventional optics, near field imaging techniques using a negative index flat lens (NIFL) have been previously developed that amplify the evanescent components of the incident field. Here, a technique is developed
Externí odkaz:
http://arxiv.org/abs/1612.07428
We present a method to improve the resolution of available hyperlenses in the literature. In this method, we combine the operation of hyperlens with the recently proposed plasmon injection scheme for loss compensation in metamaterials. Image of an ob
Externí odkaz:
http://arxiv.org/abs/1607.07466
In this paper, the optical properties and imaging performance of a non-ideal Pendry's negative index flat lens with a practical value for loss are studied. Analytical calculations of the optical properties of the lens are performed, and those results
Externí odkaz:
http://arxiv.org/abs/1607.07464
Autor:
Asano, Motoki, Bechu, Muriel, Tame, Mark, Özdemir, Şahin Kaya, Ikuta, Rikizo, Güney, Durdu Ö., Yamamoto, Takashi, Yang, Lan, Wegener, Martin, Imoto, Nobuyuki
Publikováno v:
Scientific Reports 5, 18313 (2015)
Plasmonics is a rapidly emerging platform for quantum state engineering with the potential for building ultra-compact and hybrid optoelectronic devices. Recent experiments have shown that despite the presence of decoherence and loss, photon statistic
Externí odkaz:
http://arxiv.org/abs/1507.07948
Publikováno v:
Phys. Rev. Lett. 115, 035502 (2015)
Metamaterials have introduced a whole new world of unusual materials with functionalities that cannot be attained in naturally occurring material systems by mimicking and controlling the natural phenomena at subwavelength scales. However, the inheren
Externí odkaz:
http://arxiv.org/abs/1506.06282
Publikováno v:
J. Opt. Soc. Am. B 32, 1013 (2015)
Stimulated emission depletion microscopy inspired direct laser writing (STED-DLW) processes can offer diffraction-unlimited fabrication of 3D-structures, not possible with traditional electron-beam or optical lithography. We propose a hyperbolic meta
Externí odkaz:
http://arxiv.org/abs/1504.03737
Autor:
Güney, Durdu
Publikováno v:
Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses
Thesis (Ph. D.)--University of California, San Diego, 2007.
Title from first page of PDF file (viewed February 5, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 108-114).
Title from first page of PDF file (viewed February 5, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 108-114).
Externí odkaz:
http://wwwlib.umi.com/cr/ucsd/fullcit?p3288844
Publikováno v:
J. Appl. Phys., 116, 093103 (2014)
We study polarization independent improved light trapping in commercial thin film hydrogenated amorphous silicon (a-Si:H) solar photovoltaic cells using a three-dimensional silver array of multi-resonant nano-disk structures embedded in a silicon nit
Externí odkaz:
http://arxiv.org/abs/1409.2194