Abstract
The lasing action in surface-emitting DFB lasers with circular grating (SE-CG DFB) is reported for the first time. l·283//m laser oscillation is demonstrated by optical pumping.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1819-1821 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 27 |
| Issue number | 20 |
| DOIs | |
| State | Published - Sep 26 1991 |
| Externally published | Yes |
Keywords
- Lasers
- Optics
ASJC Scopus subject areas
- Electrical and Electronic Engineering