Presentation 2021-11-04
Analysis of optical resonator structure constructed by two-dimensional MDM plasmonic waveguide (II)
Yoshihiro Naka, Mitsuhiro Yokota, Masahiko Nishimoto,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) An efficient optical power devices constructed by a metal-dielectric-metal plasmonic waveguide with a resonator structure have been analyzed. The method of solution is the finite difference time domain (FD-TD) method with the piecewise linear recursive convolution (PLRC) method. The resonator structure consists of input/output waveguides and a narrow waveguide. The resonator structure is expressed by an equivalent transmission line circuit. We can find that the transmittance by the FD-TD method and the equivalent circuit are matched with each other. The result show that high transmittance is achieved by increasing waveguide widths of input/output and narrow waveguide.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) plasmonic waveguide / resonator / transmission line circuit / FD-TD method / PLRC method
Paper # EMT2021-38
Date of Issue 2021-10-28 (EMT)

Conference Information
Committee EMT / IEE-EMT
Conference Date 2021/11/4(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) Electromagnetic Theory, etc.
Chair Hiroyuki Deguchi(Doshisha Univ.) / Akira Matsushima(Kumamoto Univ.)
Vice Chair Hideki Kawaguchi(Muroran Inst. of Tech)
Secretary Hideki Kawaguchi(Miyazaki Univ.) / (Mitsubishi Electric)
Assistant Kazuki Niino(Kyoto Univ.) / Junichiro Sugisaka(Kitami Inst. of Tech.)

Paper Information
Registration To Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Analysis of optical resonator structure constructed by two-dimensional MDM plasmonic waveguide (II)
Sub Title (in English)
Keyword(1) plasmonic waveguide
Keyword(2) resonator
Keyword(3) transmission line circuit
Keyword(4) FD-TD method
Keyword(5) PLRC method
1st Author's Name Yoshihiro Naka
1st Author's Affiliation University of Miyazaki(Univ. of Miyazaki)
2nd Author's Name Mitsuhiro Yokota
2nd Author's Affiliation University of Miyazaki(Univ. of Miyazaki)
3rd Author's Name Masahiko Nishimoto
3rd Author's Affiliation Kumamoto University(Kumamoto Univ.)
Date 2021-11-04
Paper # EMT2021-38
Volume (vol) vol.121
Number (no) EMT-226
Page pp.pp.51-55(EMT),
#Pages 5
Date of Issue 2021-10-28 (EMT)