Presentation | 2018-09-06 Evaluation of the characteristics of a terahertz SPR waveguide sensor with an analyte container Kei Yoshihara, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Frequency responses of a terahertz surface plasmon resonance (SPR) waveguide sensor with an analyte container are quantitatively evaluated by a figure of merit (FoM). We investigate a two-dimensional sensor using InSb in the sensing section, in which the analyte container is adopted to hold an analyte. We evaluate the effect of adding the analyte container on the frequency response. It is pointed out that the FoM decreases as the refractive index of the analyte container increases. To improve the FoM, we reduce the core height of the input/output waveguide. We also analyze a sensor using InAs in the sensing section. It is shown that a reduced core height is effective in improving the FoM. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Surface plasmon resonance (SPR) sensor / Surface plasmon polariton (SPP) / Indium antimonide (InSb) / Indium arsenide (InAs) / Terahertz (THz) wave / Analyte container / Finite-difference time-domain (FDTD) method / Figure of merit (FoM) |
Paper # | EST2018-49 |
Date of Issue | 2018-08-30 (EST) |
Conference Information | |
Committee | EST |
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Conference Date | 2018/9/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kumejima-machi, Okinawa |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Simulation techniques, etc. |
Chair | Akimasa Hirata(Nagoya Inst. of Tech.) |
Vice Chair | Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) |
Secretary | Shinichiro Ohnuki(CIST) / Masayuki Kimishima(National Inst. of Tech.,Sendai College) / Jun Shibayama |
Assistant | Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) |
Paper Information | |
Registration To | Technical Committee on Electronics Simulation Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of the characteristics of a terahertz SPR waveguide sensor with an analyte container |
Sub Title (in English) | |
Keyword(1) | Surface plasmon resonance (SPR) sensor |
Keyword(2) | Surface plasmon polariton (SPP) |
Keyword(3) | Indium antimonide (InSb) |
Keyword(4) | Indium arsenide (InAs) |
Keyword(5) | Terahertz (THz) wave |
Keyword(6) | Analyte container |
Keyword(7) | Finite-difference time-domain (FDTD) method |
Keyword(8) | Figure of merit (FoM) |
1st Author's Name | Kei Yoshihara |
1st Author's Affiliation | Hosei University(Hosei Univ.) |
2nd Author's Name | Jun Shibayama |
2nd Author's Affiliation | Hosei University(Hosei Univ.) |
3rd Author's Name | Junji Yamauchi |
3rd Author's Affiliation | Hosei University(Hosei Univ.) |
4th Author's Name | Hisamatsu Nakano |
4th Author's Affiliation | Hosei University(Hosei Univ.) |
Date | 2018-09-06 |
Paper # | EST2018-49 |
Volume (vol) | vol.118 |
Number (no) | EST-209 |
Page | pp.pp.35-39(EST), |
#Pages | 5 |
Date of Issue | 2018-08-30 (EST) |