Low in-band spurious arbitrary waveform generator based on a 1-bit time-wavelength interleaved photonic digital-to-analog conversion

J Yu, S Li, Z Bai, W Hou, X Xue, X Zheng, BK Zhou - Optics Letters, 2024 - opg.optica.org
We proposed an arbitrary waveform generator based on a 1-bit photonic digital-to-analog
conversion (PDAC). The system is based on the principle of photonic pulse sampling and …

Scalable Photonic Digital-to-Analog Converters

MM Masnad, SMR Safaee, N Najeeb, KR Mojaver… - Photonics, 2024 - mdpi.com
This work introduces a novel architecture for implementing a parallel coherent photonic
digital-to-analog converter (PDAC), designed to transform parallel digital electrical signals …