Dual optical frequency comb downconversion of D-band mm-wave signals
Optics
2025-12-24 v1 Signal Processing
Abstract
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 tuning, using low frequency RF components.
Cite
@article{arxiv.2512.20490,
title = {Dual optical frequency comb downconversion of D-band mm-wave signals},
author = {Callum Deakin and Zichuan Zhou and Ronit Sohanpal and Zhixin Liu},
journal= {arXiv preprint arXiv:2512.20490},
year = {2025}
}
Comments
2026 Optical Fiber Communications Conference and Exhibition (OFC)