Integrated photonics on thin-film lithium niobate

D Zhu, L Shao, M Yu, R Cheng, B Desiatov… - Advances in Optics …, 2021 - opg.optica.org
Lithium niobate (LN), an outstanding and versatile material, has influenced our daily life for
decades—from enabling high-speed optical communications that form the backbone of the …

Photonic RF and microwave filters based on 49 GHz and 200 GHz Kerr microcombs

M Tan, X Xu, J Wu, R Morandotti, A Mitchell… - Optics …, 2020 - Elsevier
Integrated Kerr microcombs are emerging as a powerful tool as sources of multiple
wavelength channels for photonic RF and microwave signal processing mainly in the …

Photonic RF arbitrary waveform generator based on a soliton crystal micro-comb source

M Tan, X Xu, A Boes, B Corcoran, J Wu… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
We report a photonic-based radio frequency (RF) arbitrary waveform generator (AWG) using
a soliton crystal micro-comb source with a free spectral range (FSR) of 48.9 GHz. The comb …

Photonic perceptron based on a Kerr Microcomb for high‐speed, scalable, optical neural networks

X Xu, M Tan, B Corcoran, J Wu… - Laser & Photonics …, 2020 - Wiley Online Library
Optical artificial neural networks (ONNs)—analog computing hardware tailored for machine
learning—have significant potential for achieving ultra‐high computing speed and energy …

[PDF][PDF] RF and microwave photonic high bandwidth signal processing based on Kerr micro-comb sources

M Tan, X Xu, J Wu, R Morandotti, A Mitchell… - … in Physics X, 2020 - researchgate.net
Integrated Kerr micro-combs are a powerful source of multiple wavelength channels for
photonic radio frequency (RF) and microwave signal processing, particularly for transversal …

Enhanced supercontinuum generation in integrated waveguides incorporated with graphene oxide films

Y Zhang, J Wu, Y Yang, Y Qu, L Jia… - Advanced Materials …, 2023 - Wiley Online Library
Enhanced supercontinuum generation (SCG) is experimentally demonstrated in integrated
silicon nitride (Si3N4) waveguides incorporating highly nonlinear graphene oxide (GO) in …

Integral order photonic RF signal processors based on a soliton crystal micro-comb source

M Tan, X Xu, J Wu, B Corcoran, A Boes… - Journal of …, 2021 - iopscience.iop.org
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, a large …

Photonic radio frequency channelizers based on Kerr optical micro-combs

M Tan, X Xu, J Wu, TG Nguyen, ST Chu… - Journal of …, 2021 - iopscience.iop.org
We review recent work on broadband RF channelizers based on integrated optical
frequency Kerr micro-combs combined with passive micro-ring resonator filters, with …

Highly versatile broadband RF photonic fractional hilbert transformer based on a Kerr soliton crystal microcomb

M Tan, X Xu, A Boes, B Corcoran, J Wu… - Journal of Lightwave …, 2021 - opg.optica.org
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 …

Optimizing the Kerr nonlinear optical performance of silicon waveguides integrated with 2D graphene oxide films

Y Zhang, J Wu, Y Qu, L Jia, B Jia… - Journal of Lightwave …, 2021 - opg.optica.org
The Kerr nonlinear optical performance of silicon nanowire waveguides integrated with 2D
layered graphene oxide (GO) films is theoretically studied and optimized based on …