|Title of host publication||International Conference on Transparent Optical Networks|
|Publisher or commissioning body||Institute of Electrical and Electronics Engineers (IEEE)|
|Publication date||Jul 2004|
|Pages||330 - 333|
|Conference||6th International Conference on Transparent Optical Networks|
|Period||4/07/04 → 8/07/04|
We have investigated theoretically the influence on transverse optical modes of a two-dimensional photonic crystal (PC) defect waveguide embedded into a vertical-cavity surface-emitting laser. In gain-guided structures, where the index profile is weak, the effect of the PC is efficient. In the oxide-confined structures, where the index guidance provided by the oxide is larger, this is not the case, but the efficiency of the PC can be increased by oxide in the node position. It is shown that the thermal lensing effect leads to increased sensitivity of the single-mode conditions on the current injection change.
Conference Proceedings/Title of Journal: 6th International Conference on Transparent Optical Networks, 2004
Rose publication type: Conference contribution
Sponsorship: Work supported by UK EPSRC Ultrafast Photonics Consortium
This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to email@example.com.
By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
6th International Conference on Transparent Optical Networks
|Duration||4 Jul 2004 → 8 Jul 2004|