Abstract
The single fundamental mode output power of photonic crystal vertical cavity lasers is improved by varying sizes of oxide apertures and defect lasing apertures. A maximum output power of 3.1 mW in the fundamental mode has been achieved with a new fabrication process that involves only focused ion beam etching to create holes in selectively oxidised VCSELs.
Original language | English (US) |
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Pages (from-to) | 325-326 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 41 |
Issue number | 6 |
DOIs | |
State | Published - Mar 17 2005 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering