Silicon photonic (SiPho) ring modulators (RMs) are widely used in optical transceivers due to their excellent electro-optic (EO) performance, small footprint, and low energy consumption. Because of ...

Abstract: This article presents a new structure of multi-loop continuous-time delta-sigma modulator (CTDSM) with voltage-controlled oscillator-based quantizer (VCO-Q) featuring a robust system with ...