Abstract
Polarisation-independent arrayed waveguide filters using square waveguide cores are shown to be highly tolerant to variations in fabrication. Low birefringence and wavelength shifts are observed in devices fabricated in several different process runs.
Original language | English |
---|---|
Pages (from-to) | 579-580 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 33 |
Issue number | 7 |
DOIs | |
Publication status | Published - Mar 27 1997 |
Externally published | Yes |
Keywords
- Indium phosphide
- Waveguide filters
ASJC Scopus subject areas
- Electrical and Electronic Engineering