Abstract
An advanced beam propagation model was developed to show that the far field narrows with good suppression of higher order modes for an appropriate temperature rise, without significant power penalty. To verify the accuracy of the model, the dependence of far field pattern on bias conditions were assessed both experimentally and theoretically, initially under pulsed conditions to reduce thermal effects. The results highlight the optimum taper angle and the role of local heating effects.
Original language | English |
---|---|
Number of pages | 1 |
Publication status | Published - 1 Jan 1998 |
Event | Proceedings of the 1998 International Symposium on Information Theory, CLEO/EUROPE'98 - Glasgow, Scotland Duration: 14 Sept 1998 → 18 Sept 1998 |
Conference
Conference | Proceedings of the 1998 International Symposium on Information Theory, CLEO/EUROPE'98 |
---|---|
City | Glasgow, Scotland |
Period | 14/09/98 → 18/09/98 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering