Hotta Masashi
Affiliate Master
Yamaguchi University
Effects of air gaps on butt-joints between isotropic and anisotropic planar waveguides
IEICE transactions on electronics Volume E76-C Issue 8
Page 1345-1349
published_at 1993-08
Title
Effects of air gaps on butt-joints between isotropic and anisotropic planar waveguides
Creator Keywords
butt-joint
anisotropic waveguide
air gap
beam propagation method
transmission coefficient
Power transmission properties are investigated for a butt-joint which contains an air gap between an isotropic planar waveguide and an anisotropic one whose optical axis is lying in the plane defined by the propagation axis and the normal of the waveguide surface. New transmission coefficients are introduced for estimating the optical-power which is launched out into the gap from the incoming waveguide. Wave propagation through the gap is analyzed on the basis of the BPM concept. And the power transmitted across the interface between the gap and the outgoing waveguide is evaluated by means of the overlap integral of the field profiles. The effects of the air gap and the refractive index of filling liquid as well as axial displacement and angular misalignment are discussed on the basis of numerical results.
Languages
eng
Resource Type
journal article
Publishers
電子情報通信学会
Date Issued
1993-08
Rights
copyright c2008IEICE, 許諾番号08RB0080()
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0916-8524
[NCID]AA10826283
[isPartOf]
[URI]http://search.ieice.org/index.html
Schools
大学院理工学研究科（工学）