Measurements of two-photon absorption coefficient and induced nonlinear refractive-index in GaAs/AlGaAs multiquantum well waveguides
Journal
Electronics Letters
Journal Volume
29
Journal Issue
1
Pages
37-38
Date Issued
1993
Author(s)
Abstract
The two-photon absorption coefficient and the induced non-linear refractive-index in both TE and TM modes of GaAs/AlGaAs multiple quantum well strip-loaded channel waveguides are measured in the wavelength range 1490–1660nm. Strong nonlinear anisotropy is observed.
Type
journal article
