Yasuhide TSUJI


Study on Single-Polarized Holey Fibers with Double-Hole Unit Cores for Cross-Talk Free Polarization Splitter
Zejun ZHANG Yasuhide TSUJI Masashi EGUCHI Chun-ping CHEN 
Publication:   
Publication Date: 2018/08/01
Vol. E101-C  No. 8  pp. 620-626
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Simulation Techniques and Their Applications for Electronics)
Category: 
Keyword: 
single-polarization single-modephotonic crystal fiberpolarization splitter
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A Study on Single Polarization Guidance in Photonic Band Gap Fiber with Anisotropic Lattice of Circular Air Holes
Kazuki ICHIKAWA Zejun ZHANG Yasuhide TSUJI Masashi EGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/07/01
Vol. E99-C  No. 7  pp. 774-779
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Simulation Techniques and Their Applications for Electronics)
Category: 
Keyword: 
photonic crystal fiberSingle polarization guidancephotonic band gapanisotropic air hole latticebirefringence
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A Study on Optimization of Waveguide Dispersion Property Using Function Expansion Based Topology Optimization Method
Hiroyuki GOTO Yasuhide TSUJI Takashi YASUI Koichi HIRAYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/07/01
Vol. E97-C  No. 7  pp. 670-676
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Simulation Techniques and Their Applications for Electronics)
Category: 
Keyword: 
function expansion methodtopology optimizationphotonic crystal waveguideslow-lightstructural filter
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Design Optimization of H-Plane Waveguide Component by Level Set Method
Koichi HIRAYAMA Yasuhide TSUJI Shintaro YAMASAKI Shinji NISHIWAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/05/01
Vol. E94-C  No. 5  pp. 874-881
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
design optimizationlevel set methodadjoint variable methodfinite element methodH-plane waveguide component
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Application of Topology Optimization to H-Plane Waveguide Component
Koichi HIRAYAMA Yasuhide TSUJI Tsuyoshi NOMURA Kazuo SATO Shinji NISHIWAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2  pp. 282-287
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: Numerical Techniques, Computational Electromagnetic
Keyword: 
topology optimizationadjoint variable methodfinite element methodH-plane waveguide component
 Summary | Full Text:PDF(1.3MB)

Simple and Efficient Adaptive Mesh Generation for Approximate Scalar Guided-Mode and Beam-Propagation Solutions
Yasuhide TSUJI Masanori KOSHIBA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/12/25
Vol. E81-C  No. 12  pp. 1814-1820
Type of Manuscript:  Special Section PAPER (Special Issue on Computational Electromagnetics)
Category: 
Keyword: 
finite element methodbeam propagation methodadaptive mesh generationoptical waveguide
 Summary | Full Text:PDF(575.9KB)