1.5k citations · 6k across the 26 of their papers we have counts for
39 papers
Spectral engineering of integrated photonic filters using mode splitting in silicon nanowire integrated standing-wave resonators
David J. Moss
Mode splitting induced by coherent optical mode interference in coupled resonant cavities is a key phenomenon in photonic resonators that can lead to powerful and versatile filteri…
Neuromorphic computing using wavelength-division multiplexing
Xingyuan Xu, Weiwei Han, Mengxi Tan +7
Optical neural networks (ONNs), or optical neuromorphic hardware accelerators, have the potential to dramatically enhance the computing power and energy efficiency of mainstream el…
Optical Adaptive LMS Equalizer with an Opto-electronic Feedback Loop
Xumeng Liu, Xingyuan Xu, Arthur James Lowery
We propose a photonic adaptive Least-Mean-Squares equalizer with an opto-electronic feedback loop to determine the updating of an optical Finite-Impulse-Response filter's weights,…
Integral order photonic RF and microwave signal processors based on soliton crystal Kerr micro-combs
Mengxi Tan, Xingyuan Xu, David J. Moss
Soliton crystal micro-combs are powerful tools as sources of multiple wavelength channels for radio frequency (RF) signal processing. They offer a compact device footprint, large n…
Frequency comb distillation for optical superchannel transmission
Chawaphon Prayoonyong, Andreas Boes, Xingyuan Xu +7
Optical frequency combs can potentially provide an efficient light source for multi-terabit-per-second optical superchannels. However, as the bandwidth of these multi-wavelength li…
Highly tunable broadband RF photonic fractional Hilbert transformer based on a Kerr soliton crystal microcomb source
Mengxi Tan, Xingyuan Xu, David J. Moss
We demonstrate an RF photonic fractional Hilbert transformer based on an integrated Kerr micro-comb source featuring a record low free spectral range of 48.9 GHz, yielding 75 micro…