Affordable Access

Stress analysis of silica-based arrayed waveguide grating by a finite element method

Authors
  • deng, xq
  • yang, qq
  • wang, hj
  • xw, hu
  • wang, qm
  • chinese, xq r deng
Publication Date
Jan 01, 2002
Source
Knowledge Repository of SEMI,CAS
Keywords
License
Unknown
External links

Abstract

The stress distribution in silica optical waveguides on silicon is calculated by using finite element method (FEM). The waveguides are mainly subjected to compressive stress along the x direction and the z direction, and it is accumulated near the interfaces between the core and cladding layers. The shift of central wavelength of silica arrayed waveguide grating (AWG) on silicon-substrate with the designed wavelength and the polarization dependence are caused by the stress in the silica waveguides.

Report this publication

Statistics

Seen <100 times