Cascaded silicon micro-ring modulators for WDM optical interconnection.
We experimentally demonstrate cascaded silicon micro-ring modulators as the key component of a WDM interconnection system. We show clean eye-diagrams when each of the four micro-ring modulators is modulated at 4 Gbit/s. We show that optical inter-channel crosstalk is negligible with 1.3-nm channel spacing.
Xu
Qianfan
Q
Schmidt
Brad
B
Shakya
Jagat
J
Lipson
Michal
M