Abstract
The authors describe a simple low temperature method for fabricating a low-loss singlemode integrated optical directional coupler in a photosensitive, hybrid, organically modified sol-gel silica glass. The fabrication process is appealing for its simplicity, entailing few steps and using elementary photodefinition to give robust, mechanically rigid devices.
Original language | English (US) |
---|---|
Pages (from-to) | 271-272 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 31 |
Issue number | 4 |
DOIs | |
State | Published - Feb 16 1995 |
Keywords
- Optical couplers
- Photoresists
- Sol-gel processing
ASJC Scopus subject areas
- Electrical and Electronic Engineering