Subwavelength image manipulation through an oblique layered system
Name
Fang_Subwavelength image.pdf
Size
1.51 MB
Format
Adobe PDF
Checksum (MD5)
e8dc40760c278f9c57a1a97f93f00e29
Author(s)
Fung, Kin Hung
Fang, Nicholas Xuanlai
Wang, Jin
Dong, Hui Yuan
Cui, Tie Jun
Date Issued
August 2011
Journal
Optics Express
Publisher
Optical Society of America
Citation
Wang, Jin et al. “Subwavelength Image Manipulation Through an Oblique Layered System.” Optics Express 19.18 (2011): 16809. ©2011 OSA
Version
Final published version
Abstract
We show in this work an oblique layered system that is capable of manipulating two dimensional subwavelength images. Through properly designed planar layered system, we demonstrate analytically that lateral image shift could be achieved with subwavelength resolution, due to the asymmetry of the dispersion curve of constant frequency. Further, image rotation with arbitrary angle, as well as image magnification could be generated through a concentric geometry of the alternating layered system. In addition, we verify the image mechanism using full wave electromagnetic (EM) simulations. Utilizing the proposed layered system, optical image of an object with subwavelength features can be projected allowing for further optical processing of the image by conventional optics.
MIT Department
Massachusetts Institute of Technology. Department of Mechanical Engineering
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1364/OE.19.016809
