Impedance-matching surface plasmon absorber for FDTD siumulation

Chien Chang Chao; Chih Ming Wang; Jeng Yang Chang

Impedance-matching surface plasmon absorber for FDTD siumulation

Chien Chang Chao, Chih Ming Wang, Jeng Yang Chang

Department of Optics and Photonics

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

Abstract

The perfectly matched layer (PML) is used to be excellent boundary in the Finite-Difference Time-Domain method (FDTD), but is failure to absorb surface plasmon (SP) directly. In order to absorbing the incident SP at the end on a metal surface, an impedance-matching layer (IML) is implemented between scattered SP and PML. A very low SP reflection of -28.69dB is achieved by an IML with length of λ/3. The IML significantly reduces the reflected SP without significantly increasing the simulation area and creates a quasi-infinite regime for SP propagation.

Original language	English
Title of host publication	Conference on Lasers and Electro-Optics, CLEO 2009
State	Published - 2009
Event	Conference on Lasers and Electro-Optics, CLEO 2009 - Baltimore, MD, United States Duration: 31 May 2009 → 5 Jun 2009

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Conference

Conference	Conference on Lasers and Electro-Optics, CLEO 2009
Country/Territory	United States
City	Baltimore, MD
Period	31/05/09 → 5/06/09

Cite this

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title = "Impedance-matching surface plasmon absorber for FDTD siumulation",

abstract = "The perfectly matched layer (PML) is used to be excellent boundary in the Finite-Difference Time-Domain method (FDTD), but is failure to absorb surface plasmon (SP) directly. In order to absorbing the incident SP at the end on a metal surface, an impedance-matching layer (IML) is implemented between scattered SP and PML. A very low SP reflection of -28.69dB is achieved by an IML with length of λ/3. The IML significantly reduces the reflected SP without significantly increasing the simulation area and creates a quasi-infinite regime for SP propagation.",

author = "Chao, {Chien Chang} and Wang, {Chih Ming} and Chang, {Jeng Yang}",

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T1 - Impedance-matching surface plasmon absorber for FDTD siumulation

AU - Chao, Chien Chang

AU - Wang, Chih Ming

AU - Chang, Jeng Yang

PY - 2009

Y1 - 2009

N2 - The perfectly matched layer (PML) is used to be excellent boundary in the Finite-Difference Time-Domain method (FDTD), but is failure to absorb surface plasmon (SP) directly. In order to absorbing the incident SP at the end on a metal surface, an impedance-matching layer (IML) is implemented between scattered SP and PML. A very low SP reflection of -28.69dB is achieved by an IML with length of λ/3. The IML significantly reduces the reflected SP without significantly increasing the simulation area and creates a quasi-infinite regime for SP propagation.

AB - The perfectly matched layer (PML) is used to be excellent boundary in the Finite-Difference Time-Domain method (FDTD), but is failure to absorb surface plasmon (SP) directly. In order to absorbing the incident SP at the end on a metal surface, an impedance-matching layer (IML) is implemented between scattered SP and PML. A very low SP reflection of -28.69dB is achieved by an IML with length of λ/3. The IML significantly reduces the reflected SP without significantly increasing the simulation area and creates a quasi-infinite regime for SP propagation.

UR - http://www.scopus.com/inward/record.url?scp=84894079404&partnerID=8YFLogxK

M3 - 會議論文篇章

AN - SCOPUS:84894079404

SN - 9781557528698

T3 - Optics InfoBase Conference Papers

BT - Conference on Lasers and Electro-Optics, CLEO 2009

T2 - Conference on Lasers and Electro-Optics, CLEO 2009

Y2 - 31 May 2009 through 5 June 2009

ER -

Impedance-matching surface plasmon absorber for FDTD siumulation

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