Junji YAMAUCHI


Frequency-Dependent LOD-FDTD Method in Cylindrical Coordinates
Jun SHIBAYAMA Tatsuyuki HARA Masato ITO Junji YAMAUCHI Hisamatsu NAKANO 
Publication:   
Publication Date: 2018/08/01
Vol. E101-C  No. 8  pp. 637-639
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
Drude-Lorentz modelfundamental schemelocally one-dimensional finite-difference time-domain (LOD-FDTD) methodplasmonic devicestrapezoidal recursive convolution
 Summary | Full Text:PDF(283.4KB)

Analysis of a Plasmonic Pole-Absorber Using a Periodic Structure
Junji YAMAUCHI Shintaro OHKI Yudai NAKAGOMI Hisamatsu NAKANO 
Publication:   
Publication Date: 2018/07/01
Vol. E101-C  No. 7  pp. 495-500
Type of Manuscript:  INVITED PAPER (Special Section on Distinguished Papers in Photonics)
Category: 
Keyword: 
plasmonic devicesfrequency-dependent FDTD methodtrapezoidal recursive convolution
 Summary | Full Text:PDF(1.7MB)

Analysis of Two- and Three-Dimensional Plasmonic Waveguide Band-Pass Filters Using the TRC-FDTD Method
Jun SHIBAYAMA Yusuke WADA Junji YAMAUCHI Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/07/01
Vol. E99-C  No. 7  pp. 817-819
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
surface plasmon polaritonplasmonic devicesband-pass filtersfrequency-dependent FDTD methodtrapezoidal recursive convolution
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Fundamental LOD-BOR-FDTD Method for the Analysis of Plasmonic Devices
Jun SHIBAYAMA Takuto OIKAWA Tomoyuki HIRANO Junji YAMAUCHI Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/07/01
Vol. E97-C  No. 7  pp. 707-709
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
alternating-direction implicit (ADI)Drude-Lorentz modellocally one-dimensional (LOD)plasma wavetrapezoidal recursive convolution (TRC) technique
 Summary | Full Text:PDF(743.8KB)

Frequency-Dependent Formulations of a Drude-Critical Points Model for Explicit and Implicit FDTD Methods Using the Trapezoidal RC Technique
Jun SHIBAYAMA Keisuke WATANABE Ryoji ANDO Junji YAMAUCHI Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/04/01
Vol. E95-C  No. 4  pp. 725-732
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
alternating-direction implicit (ADI)Drude-critical point modellocally one-dimensional (LOD)plasma wavetrapezoidal recursive convolution (TRC) technique
 Summary | Full Text:PDF(1.6MB)

Numerical Analysis of Waveguide-Based Surface Plasmon Resonance Sensor with Adsorbed Layer Using Two- and Three-Dimensional Beam-Propagation Methods
Jun SHIBAYAMA Shota TAKAGI Tomohide YAMAZAKI Junji YAMAUCHI Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/01/01
Vol. E90-C  No. 1  pp. 95-101
Type of Manuscript:  Special Section PAPER (Special Section on Microoptomechatronics)
Category: Plasmonics and Nanophotonics
Keyword: 
surface plasmon resonance (SPR)optical sensoroptical waveguidebeam-propagation method (BPM)imaginary-distance procedure
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Design of a Wavelength Demultiplexer Based on a Bent Waveguide Coupler Using the Three-Dimensional Beam-Propagation Method
Jun SHIBAYAMA Koichi SADANO Junji YAMAUCHI Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/05/01
Vol. E86-C  No. 5  pp. 765-770
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: 
Keyword: 
multimode interference (MMI) couplerbent waveguidewavelength demultiplexerbeam-propagation method
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Semivectorial Mode Analysis of a Rib Waveguide by an Imaginary-Distance Beam-Propagation Method Based on the Generalized Douglas Scheme
Junji YAMAUCHI Jun SHIBAYAMA Shu NAKAMURA Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/12/25
Vol. E81-C  No. 12  pp. 1889-1891
Type of Manuscript:  Special Section LETTER (Special Issue on Computational Electromagnetics)
Category: 
Keyword: 
finite-difference methodsmode solveroptical waveguides
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Polarization Dependence of Pure Bending Loss in Slab Optical Waveguides
Junji YAMAUCHI Osamu SAITO Minoru SEKIGUCHI Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/06/25
Vol. E79-C  No. 6  pp. 870-873
Type of Manuscript:  LETTER
Category: Electromagnetic Theory
Keyword: 
beam-propagation methodbent waveguidespolarization
 Summary | Full Text:PDF(288.2KB)

Effects of Trench Location on the Attenuation Constant in Bent Step-Index Optical Waveguides
Junji YAMAUCHI Takashi ANDO Morihiko IKEGAYA Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/02/25
Vol. E77-C  No. 2  pp. 319-321
Type of Manuscript:  LETTER
Category: Opto-Electronics
Keyword: 
bent optical waveguidespure bend lossfinite-difference method
 Summary | Full Text:PDF(187.3KB)

Analysis of Dielectric Hollow Slab Waveguides Using the Finite-Difference Beam-Propagation Method
Junji YAMAUCHI Takashi ANDO Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/11/25
Vol. E76-C  No. 11  pp. 1695-1697
Type of Manuscript:  LETTER
Category: Electromagnetic Theory
Keyword: 
beam-propagation methoddielectric hollow waveguide
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Finite-Difference Beam-Propagation Method for Circularly Symmetric Fields
Junji YAMAUCHI Morihiko IKEGAYA Takashi ANDO Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/09/25
Vol. E75-C  No. 9  pp. 1093-1095
Type of Manuscript:  LETTER
Category: Electromagnetic Theory
Keyword: 
opto-electronicselectromagnetic theory
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Circularly Polarized Conical Beam Formation by Backfire Helical Antennas
Hisamatsu NAKANO Yasuo SAURA Hiroaki MIMAKI Junji YAMAUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/10/25
Vol. E74-B  No. 10  pp. 3246-3252
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Communication Antennas)
Category: 
Keyword: 
 Summary | Full Text:PDF(503.7KB)

BPM Analysis of S-Shaped Dielectric Slab Waveguides
Junji YAMAUCHI Morihiko IKEGAYA Hisamatsu NAKANO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/11/25
Vol. E73-E  No. 11  pp. 1837-1839
Type of Manuscript:  Special Section LETTER (Special Issue on 1990 Autumn Natl. Conv. IEICE)
Category: Optoelectronics
Keyword: 
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Hallen-Type Integral Equations for a System Composed of Wires and Slots
Hisamatsu NAKANO Toshinobu YAMANE Junji YAMAUCHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1984/09/25
Vol. E67-E  No. 9  pp. 516-522
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
 Summary | Full Text:PDF(363.1KB)

Spiral Antenna with Two Off-Center Sources
Hisamatsu NAKANO Kazuhide HIROSE Junji YAMAUCHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1984/06/25
Vol. E67-E  No. 6  pp. 309-314
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
 Summary | Full Text:PDF(445.1KB)

Sunflower Spiral Antenna
Hisamatsu NAKANO Junji YAMAUCHI Shuichi HASHIMOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/12/25
Vol. E64-E  No. 12  pp. 763-769
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
 Summary | Full Text:PDF(376.5KB)

The Theoretical and Experimental Investigations of the Two-Wire Square Spiral Antenna
Hisamatsu NAKANO Junji YAMAUCHI Hiroshi KOIZUMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1980/05/25
Vol. E63-E  No. 5  pp. 337-343
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
 Summary | Full Text:PDF(416KB)