Abstract
Surface-emitting lasers fabricated with second-order grating, distributed Bragg reflector regions for output coupling and feedback are demonstrated to operate at high output powers. Powers of 1.75 and 4W pulsed are reported for single gain section and three gain section lasers.
Original language | English |
---|---|
Pages (from-to) | 1038-1039 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 25 |
Issue number | 16 |
DOIs | |
State | Published - 20 Jul 1989 |
Externally published | Yes |
Keywords
- Lasers and laser applications
- Quantum optics
- Semiconductor lasers