The high speed modulation characteristics and performance in optical fibre transmission links of oxide confined vertical cavity surface emitting lasers are reported. The lasers have bandwidths of 13GHz. Error-free transmission is obtained for both subcarrier modulated multichannel transmission and directly modulated digital transmission at 8Gbit/s.
- Optical fibre communication
- Vertical cavity surface emitting lasers
ASJC Scopus subject areas
- Electrical and Electronic Engineering