Abstract
A dual waveguide heterostructure device that couples light from single mode optical fibres into nanophotonic devices with an overall modelled efficiency of 81% has been investigated. A four-stage taper design for the ridge waveguide which allows for a total device length of 610 mu m is described. The fabrication of the ridge waveguide using chemically-assisted ion-beam etching has been optimised. (c) 2007 Elsevier B.V. All rights reserved.
| Original language | Undefined/Unknown |
|---|---|
| Pages (from-to) | 1446-1449 |
| Number of pages | 4 |
| Journal | Microelectronic Engineering |
| Volume | 84 |
| Issue number | 5-8 |
| DOIs | |
| Publication status | Published - 1 May 2007 |
Bibliographical note
32nd International Conference on Micro- and Nano-Engineering, Barcelona, SPAIN, SEP 17-20, 2006Cite this
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