摘要
The authors demonstrate, for the first time, good quality transmission of a 2.488Gbit/s signal by a 1.55μm complex-coupled DFB laser at 85°C. The laser oscillates in a DFB mode with a side-mode suppression ratio of greater than 43dB, the slope efficiency varies from 0.36 to 0.22 in the temperature range 20-90°C; 5mW is obtained at 90°C with a driving current of < 50mA.
原文 | English |
---|---|
頁(從 - 到) | 1712-1713 |
頁數 | 2 |
期刊 | Electronics Letters |
卷 | 33 |
發行號 | 20 |
DOIs | |
出版狀態 | Published - 1997 9月 25 |
All Science Journal Classification (ASJC) codes
- 電氣與電子工程