Deep Subwavelength Power Concentration-Based Hyperbolic Metamaterials
Joint Authors
Venkataraman, Jayanti
Lu, Zhaolin
Kaur, Amanpreet
Zhao, Wangshi
Banerjee, Saptarshi
Source
International Journal of Optics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-26
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Hyperbolic metamaterials can manipulate electromagnetic waves by converting evanescent waves into propagating waves and thus support light propagation without diffraction limit.
In this paper, deep subwavelength focusing (or power concentration) is demonstrated both numerically and experimentally using hyperbolic metamaterials.
The results verify that hyperbolic metamaterials can focus a broad collimated beam to spot size of ~λ0/6 using wired medium design for both normal and oblique incidence.
The nonmagnetic design, no-cut-off operation, and preferred direction of propagation in these materials significantly reduce the attenuation in electromagnetic waves.
American Psychological Association (APA)
Kaur, Amanpreet& Banerjee, Saptarshi& Zhao, Wangshi& Venkataraman, Jayanti& Lu, Zhaolin. 2012. Deep Subwavelength Power Concentration-Based Hyperbolic Metamaterials. International Journal of Optics،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-505642
Modern Language Association (MLA)
Kaur, Amanpreet…[et al.]. Deep Subwavelength Power Concentration-Based Hyperbolic Metamaterials. International Journal of Optics No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-505642
American Medical Association (AMA)
Kaur, Amanpreet& Banerjee, Saptarshi& Zhao, Wangshi& Venkataraman, Jayanti& Lu, Zhaolin. Deep Subwavelength Power Concentration-Based Hyperbolic Metamaterials. International Journal of Optics. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-505642
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-505642