Nondestructive propagation loss and facet reflectance measurements of GaAs/AlGaAs strip-loaded waveguides

A modified Fabry–Perot resonance technique using a single cavity was proposed to obtain the propagation loss of the optical waveguide. The propagation loss as well as the facet reflectance were measured without sequential cleavage for a GaAs/AlGaAs strip-loaded waveguide based on the contrast ratios...

Full description

Saved in:
Bibliographic Details
Published in:Journal of applied physics 1995-11, Vol.78 (10), p.6318-6320
Main Authors: Park, K. H., Kim, M. W., Byun, Y. T., Woo, D., Kim, S. H., Choi, S. S., Chung, Y., Cho, W. R., Park, S. H., Kim, U.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A modified Fabry–Perot resonance technique using a single cavity was proposed to obtain the propagation loss of the optical waveguide. The propagation loss as well as the facet reflectance were measured without sequential cleavage for a GaAs/AlGaAs strip-loaded waveguide based on the contrast ratios of the reflected and transmitted interference patterns.
ISSN:0021-8979
1089-7550
DOI:10.1063/1.360729