Impact of laser dynamics on 56 Gbps PAM-4 modulation of 25G class, 1310 nm, directly modulated lasers

Prashant P. Baveja,Mingshan Li,Ding Wang,Yu Yan Liang,Yujing Chen,Dion Macintosh-Dorsey,Huanlin Zhang,Jun Zheng

Impact of laser dynamics on 56 Gbps PAM-4 modulation of 25G class, 1310 nm, directly modulated lasers

2017

Prashant P. Baveja
Mingshan Li
Ding Wang
Yu Yan Liang
Yujing Chen
Dion Macintosh-Dorsey
Huanlin Zhang
Jun Zheng

We investigate the effects of large signal dynamics and extinction ratio on the quality of 56 Gbps PAM-4 modulation with 1310 nm, 25G class directly modulated lasers.

Keywords:

Laser
Physics
Extinction ratio
Optics
Modulation
Bandwidth (signal processing)
Temperature measurement
Optoelectronics
Erbium

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