2 citations · 2 across the 3 of their papers we have counts for
3 papers
physics.optics2025
Dual optical frequency comb downconversion of D-band mm-wave signals
Callum Deakin, Zichuan Zhou, Ronit Sohanpal +1
We demonstrate a dual optical frequency comb concept that down-converts arbitrary narrowband D-band (110-170 GHz) signals to baseband without any filter or optical/RF frequency tun…
cs.NI2021★ 2 cited
Multipoint-to-point data aggregation using a single receiver and frequency-multiplexed intensity-modulated ONUs
Zichuan Zhou, Jinlong Wei, Kari A. Clark +6
We demonstrate 2.5-GHz-spacing frequency multiplexing capable of aggregating 64 intensity-modulated end-users using low-speed electronic and optoelectronic components. All optical…
eess.SP2019
Dual Frequency Comb Assisted Analog-to-Digital Conversion of Subcarrier Modulated Signals
Callum Deakin, Zhixin Liu
Photonic analog to digital conversion offers promise to overcome the signal-to-noise ratio (SNR) and sample rate trade-off in conventional analog to digital converters (ADCs), crit…