Abstract
We report development of a monolithically-grown GaInNAs/GaAs vertical amplifier for 1.3 /spl mu/m operation. When optically-pumped using a 980 nm fibre-coupled diode, demonstration of up to 17.7 dB of on-chip gain has been realised. Amplification with 12.8 dB peak gain, 12 GHz bandwidth and saturation output power of -4.8 dBm is also reported.
Original language | English |
---|---|
Title of host publication | Proceedings of the International Conference on Indium Phosphide and Related Materials, 2003 |
Publisher | IEEE |
Pages | 243-246 |
Number of pages | 3 |
ISBN (Print) | 0-7803-7704-4 |
Publication status | Published - 2003 |
Keywords
- semiconductors
- gallium arsenide
- indium compounds
- optical pumping
- surface emitting lasers
- optics
- lasers