[WD2] Advanced Transceiver

12:15 PM - 12:30 PM JST(3:15 AM - 3:30 AM UTC)

[WD2-6] High-Speed Opto-Electronic Signal Waveform Estimation by Adaptive Filter Synthesis

Zheqing Sun¹, ○Takahide Sakamoto¹ (1. Tokyo Metropolitan University (Japan))

Keywords:

Optical signal processing subsystems for optical communications

We propose and demonstrate high-speed opto-electronic signal waveform estimation without relying on high-speed DSPs. Frequency-division random phase optimization using adaptive filter enables estimating signal waveforms, achieving 18-ps temporal resolution for monitoring high-speed optical signals.