Hiroyuki YOSHIDA


Proposal of Optical Waveguide Arrays Type Beam Splitter and Optical Switch
Hiroyuki YOSHIDA Ken HIDAKA Noriaki TSUKADA 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2011/03/01
Vol. J94-C  No. 3  pp. 61-67
Type of Manuscript:  PAPER
Category: 
Keyword: 
optical wave guide arraydesigned coupling coefficientsbeam splitterMach-Zehnder interferometeroptical switch and sensor
 Summary | Full Text(in Japanese):PDF(965.3KB)

Diffraction-Free Propagation of Optical Wave in Optical Waveguide Arrays with Varying Coupling Coefficients
Hiroyuki YOSHIDA Noriaki TSUKADA 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2010/09/01
Vol. J93-C  No. 9  pp. 297-302
Type of Manuscript:  PAPER
Category: 
Keyword: 
evanescent coupling waveguide arraym-th order parabolic couplingdiffraction-freecomplete wave transfer
 Summary | Full Text(in Japanese):PDF(660.9KB)

Time-Reversal Operation of Wave Propagation Dynamics in Optical Waveguide Arrays
Hiroyuki YOSHIDA Noriaki TSUKADA 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2010/02/01
Vol. J93-C  No. 2  pp. 41-47
Type of Manuscript:  PAPER
Category: 
Keyword: 
optical waveguide arraystime-reversal operationcoupling coefficientphase
 Summary | Full Text(in Japanese):PDF(1.8MB)

Spontaneous Generation of Spiral Modes due to Evanescent Coupling between Two Optical Fiber Ring Arrays
Hiroyuki YOSHIDA Noriaki TSUKADA 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2009/06/01
Vol. J92-C  No. 6  pp. 204-209
Type of Manuscript:  PAPER
Category: 
Keyword: 
optical fiberevanescent couplingcircular fiber arraysdiscrete coupled wave equationspiral modes
 Summary | Full Text(in Japanese):PDF(1.1MB)

Evidence-Based Investigation of the Influence of Computer-Aided Detection of Polyps on Screening of Colon Cancer with CT Colonography
Hiroyuki YOSHIDA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2008/07/01
Vol. J91-D  No. 7  pp. 1730-1743
Type of Manuscript:  Special Section PAPER (Special Section on Medical Imaging)
Category: 
Keyword: 
CADCT colonographyvirtual colonoscopy
 Summary | Full Text(in Japanese):PDF(2.2MB)

Optical Wave Propagation in a Circular Fiber Array Equipped with a Spiral Grating
Hiroyuki YOSHIDA Noriaki TSUKADA 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2008/02/01
Vol. J91-C  No. 2  pp. 158-165
Type of Manuscript:  PAPER
Category: 
Keyword: 
spiral gratingcircular fiber arraynonlinear optical fiberrotational mode
 Summary | Full Text(in Japanese):PDF(745.7KB)