標題: | Transverse mode with Y-junction structures in broad-area oxide-confined vertical-cavity surface-emitting laser |
作者: | Kou, RJ Pan, CL 光電工程學系 Department of Photonics |
關鍵字: | y-junction;high-order transverse mode;broad-area oxide-confined vertical-cavity surface-emitting lasers |
公開日期: | 1-五月-2003 |
摘要: | We present experimental data characterizing the first-observed transverse mode with y-junction structures in a broad-area (20 mum in diameter) oxide-confined vertical-cavity surface-emitting laser at a 22.3 mA injection current which is larger than the thermal roll-over point. The formation of the y-junction structured pattern, which can be observed in far-field images, is due to an interaction between adjacent high-order transverse modes. |
URI: | http://dx.doi.org/10.1143/JJAP.42.L458 http://hdl.handle.net/11536/27894 |
ISSN: | 0021-4922 |
DOI: | 10.1143/JJAP.42.L458 |
期刊: | JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS |
Volume: | 42 |
Issue: | 5A |
起始頁: | L458 |
結束頁: | L460 |
顯示於類別: | 期刊論文 |