43 citations · 70 across the 6 of their papers we have counts for
6 papers
Photonics-enabled wavelet-like transform via nonlinear optical frequency sweeping and stimulated Brillouin scattering-based frequency-to-time mapping
Pengcheng Zuo, Dong Ma, Yang Chen
A photonics-enabled wavelet-like transform system, characterized by multi-resolution time-frequency analysis, is proposed based on a typical stimulated Brillouin scattering (SBS) p…
Breaking the accuracy and resolution limitation of filter- and frequency-to-time mapping-based time and frequency acquisition methods by broadening the filter bandwidth
Pengcheng Zuo, Dong Ma, Xiaowei Li +1
In this paper, the filter- and frequency-to-time mapping (FTTM)-based photonics-assisted time and frequency acquisition methods are comprehensively analyzed and the accuracy and re…
Photonics-based short-time Fourier transform without high-frequency electronic devices and equipment
Pengcheng Zuo, Dong Ma, Yang Chen
A photonics-based short-time Fourier transform (STFT) system is proposed and experimentally demonstrated based on stimulated Brillouin scattering (SBS) without using high-frequency…
Short-time Fourier transform based on stimulated Brillouin scattering
Pengcheng Zuo, Dong Ma, Yang Chen
In this paper, all-optical short-time Fourier transform (STFT) based on stimulated Brillouin scattering (SBS) is proposed and further used for real-time time-frequency analysis of…
Photonics-assisted microwave pulse detection and frequency measurement based on pulse replication and frequency-to-time mapping
Pengcheng Zuo, Dong Ma, Qingbo Liu +2
A photonics-assisted microwave pulse detection and frequency measurement scheme is proposed. The unknown microwave pulse is converted to the optical domain and then injected into a…
Time-frequency analysis of microwave signals based on stimulated Brillouin scattering
Dong Ma, Pengcheng Zuo, Yang Chen
A novel photonic approach to the time-frequency analysis of microwave signals is proposed based on the stimulated Brillouin scattering (SBS)-assisted frequency-to-time mapping (FTT…