DocumentCode
500733
Title
Design of hyper-gratings for far field subwavelength focusing in planar geometry
Author
Thongrattanasiri, Sukosin ; Podolskiy, Viktor A.
Author_Institution
Dept. of Phys., Oregon State Univ., Corvallis, OR, USA
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
We propose a new class of planar focusing and imaging systems capable of subwavelength focusing of radiation in the far field of the source and present the Fourier-optics applications of these structures.
Keywords
Fourier transform optics; diffraction gratings; optical design techniques; optical focusing; Fourier-optics; far field subwavelength focusing; hyper-gratings design; imaging systems; planar focusing; planar geometry; radiation subwavelength focusing; Geometry; (050.1950) Diffraction gratings; (050.6624) Subwavelength structures; (160.1190) Anisotropic optical materials; (160.3918) Metamaterials;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5226151
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