作者
David M Adams, Claude R Rolland, C Yu Jeffrey, D Melville, Scott Bradshaw, HB Kim, Frank R Shepherd, Norbert Puetz, BA Richardson
发表日期
1997/4/10
研讨会论文
High-Speed Semiconductor Lasers for Communication
卷号
3038
页码范围
45-54
出版商
SPIE
简介
We review recent progress at Nortel Technology on the monolithic integration of a truncated-well 1 .55 im gain-coupled DFB with a Mach-Zehnder (MZ) modulator. Integrated MZ designs for both positive and negative chirp are described and analyzed. Link tests at 10 Gbit/s over 80 km ofnon-dispersion-shifted fiber (NDSF) show a negative dispersion penalty of 1 .1 dB, and steep BER curves with no evidence of flooring. The receiver sensitivity is found to be independent of pattern length, and independent ofthe laser operating wavelength, indicating negligible thermal, optical, and electrical crosstalk. Keywords: Integration, Mach-Zehnder, Gain-Coupling
引用总数
学术搜索中的文章
DM Adams, CR Rolland, CY Jeffrey, D Melville… - High-Speed Semiconductor Lasers for Communication, 1997