Effective excitation of superfocusing surface plasmons using phase controlled waveguide modes

Kazuhiro Yamamoto; Kazuyoshi Kurihara; Junichi Takahara; Akira Otomo

doi:10.1557/proc-1182-ee13-05

Effective excitation of superfocusing surface plasmons using phase controlled waveguide modes

Kazuhiro Yamamoto, Kazuyoshi Kurihara, Junichi Takahara, Akira Otomo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

We propose a more practical method of realizing the superfocusing modes based on waveguide structures, and present a numerical analysis of these structures using finite-difference time-domain (FDTD) simulations. For metallic wedged structures coupled to dielectric waveguides, we investigate a method of controlling superfocusing by changing the phase of waveguide modes.

Original language	English
Title of host publication	Materials for Nanophotonics - Plasmonics, Metamaterials and Light Localization
Publisher	Materials Research Society
Pages	55-59
Number of pages	5
ISBN (Print)	9781605111551
DOIs	https://doi.org/10.1557/proc-1182-ee13-05
Publication status	Published - 2009
Externally published	Yes
Event	2009 MRS Spring Meeting - San Francisco, CA, United States Duration: Apr 14 2009 → Apr 17 2009

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1182
ISSN (Print)	0272-9172

Other

Other	2009 MRS Spring Meeting
Country/Territory	United States
City	San Francisco, CA
Period	4/14/09 → 4/17/09

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1557/proc-1182-ee13-05

Cite this

Yamamoto, K., Kurihara, K., Takahara, J., & Otomo, A. (2009). Effective excitation of superfocusing surface plasmons using phase controlled waveguide modes. In Materials for Nanophotonics - Plasmonics, Metamaterials and Light Localization (pp. 55-59). (Materials Research Society Symposium Proceedings; Vol. 1182). Materials Research Society. https://doi.org/10.1557/proc-1182-ee13-05

Effective excitation of superfocusing surface plasmons using phase controlled waveguide modes. / Yamamoto, Kazuhiro; Kurihara, Kazuyoshi; Takahara, Junichi et al.
Materials for Nanophotonics - Plasmonics, Metamaterials and Light Localization. Materials Research Society, 2009. p. 55-59 (Materials Research Society Symposium Proceedings; Vol. 1182).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yamamoto, K, Kurihara, K, Takahara, J & Otomo, A 2009, Effective excitation of superfocusing surface plasmons using phase controlled waveguide modes. in Materials for Nanophotonics - Plasmonics, Metamaterials and Light Localization. Materials Research Society Symposium Proceedings, vol. 1182, Materials Research Society, pp. 55-59, 2009 MRS Spring Meeting, San Francisco, CA, United States, 4/14/09. https://doi.org/10.1557/proc-1182-ee13-05

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AB - We propose a more practical method of realizing the superfocusing modes based on waveguide structures, and present a numerical analysis of these structures using finite-difference time-domain (FDTD) simulations. For metallic wedged structures coupled to dielectric waveguides, we investigate a method of controlling superfocusing by changing the phase of waveguide modes.

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ER -

Effective excitation of superfocusing surface plasmons using phase controlled waveguide modes

Abstract

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All Science Journal Classification (ASJC) codes

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