Presentation Information
[WB3-2]Novel Time-Interleaving Method toward higher baud-rate optical DAC Transmitters
○HANWEI CHEN1,2, Yohei Sobu1,2, Toshihiko Mori1,2, Takeshi Hoshida2, Shinsuke Tanaka1,2 (1.Photonics Electronics Technology Research Association (PETRA), 2.Fujitsu Limited)
Keywords:
Optical transmitter and receiver subsystems
We propose a time-interleaving method to overcome the bandwidth limitation of CMOS inverter drivers in optical digital-to-analog converter transmitters. Experiments demonstrate that the method is feasible by recovering the interleaved sub-signals to the original sequence.