Masaji TOMITA


Analysis of Scattering Problem by an Imperfection of Finite Extent in a Plane Surface
Masaji TOMITA Tomio SAKASHITA Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/12/01
Vol. E88-C  No. 12  pp. 2177-2191
Type of Manuscript:  Special Section PAPER (Special Section on Wireless Technologies and Computational Electromagnetics)
Category: EM Analysis
Keyword: 
scattering problemarbitrary imperfection of finite extentDirichlet problemcompleteness of L2(-∞, ∞)space
 Summary | Full Text:PDF

Analysis for Scattering Problem of Directional Coupler for Slab Waveguides
Masaji TOMITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/11/25
Vol. E80-C  No. 11  pp. 1482-1490
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic TheoryScattering and Diffraction)
Category: 
Keyword: 
directional couplerslab waveguidecoupling efficiencyintegral equation
 Summary | Full Text:PDF

Coupling Efficiency of Grating Coupler for the Gaussian Light Beam Incidence
Masaji TOMITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/10/25
Vol. E79-C  No. 10  pp. 1420-1429
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Theory-Foundations and Applications)
Category: 
Keyword: 
grating couplercoupling efficiencygaussian light beamintegral equation
 Summary | Full Text:PDF

Analyses of Grating Couplers with Various Groove Shapes
Masaji TOMITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/09/25
Vol. E74-C  No. 9  pp. 2827-2838
Type of Manuscript:  Special Section PAPER (Special Issue on OFSET '90)
Category: Grating
Keyword: 
 Summary | Full Text:PDF

Analyses of Grating Couplers by Mode-Matching Method in the Sense of Least Squares
Masaji TOMITA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/04/25
Vol. E73-E  No. 4  pp. 554-565
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
 Summary | Full Text:PDF

Analysis of Light Waveguide with Partial Periodic Structure
Masaji TOMITA Yuichi MIYATA Matao UEDA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/10/25
Vol. E71-E  No. 10  pp. 926-930
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1988 Autumn Convention IEICE)
Category: Opto-Electronics
Keyword: 
 Summary | Full Text:PDF

Analysis for the Splice Loss between Multimode Fibers by Wave Optics--In the Case of Multiple Misalignment--
Masaji TOMITA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/06/25
Vol. E70-E  No. 6  pp. 537-540
Type of Manuscript:  LETTER
Category: Optical and Quantum Electronics
Keyword: 
 Summary | Full Text:PDF