2.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- B. Little2 profiles36 · h 68
- D. Moss2 profiles35 · h 76
- S. Chu3 profiles35 · h 54
- Xingyuan Xu2 profiles35 · h 37
- R. Morandotti2 profiles33 · h 83
- Jiayang Wu2 profiles30 · h 56
- Xuelong Li2 profiles30 · h 135
- A. Mitchell2 profiles25 · h 71
- M. Tan24 · h 32
- T. Nguyen20 · h 35
- Xiaoqiang Lu13 · h 63
- Jianhua Zeng12 · h 21
- Chinese Academy of SciencesCN74 papers
- State Key Laboratory of Transient Optics and Photonics46 papers
- City University of Hong KongHK45 papers
- University of Chinese Academy of SciencesCN44 papers
- Institut National de la Recherche ScientifiqueCA40 papers
- Swinburne University of TechnologyAU40 papers
- RMIT UniversityAU35 papers
- University of Electronic Science and Technology of ChinaCN26 papers
- Monash UniversityAU18 papers
- ITMO UniversityRU15 papers
- Northwestern Polytechnical UniversityCN15 papers
- Tianjin UniversityCN9 papers
26 papers · 1 filter
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…
Ultra-high bandwidth fiber-optic data transmission with a single chip source
David J. Moss
We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the…
Photonic Microwave and RF Channelizers using Kerr Micro-combs
Mengxi Tan, Xingyuan Xu, David J. Moss
We review recent work on broadband RF channelizers based on integrated optical frequency Kerr micro-combs combined with passive micro-ring resonator filters, with microcombs having…
Optical data transmission field trial @ 44Tb/s with a 49GHz Kerr soliton crystal microcomb
Mengxi Tan, Xingyuan Xu, David J. Moss
We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the…
Broadband photonic RF channelizer with a Kerr soliton crystal micro-comb
Mengxi Tan, Xingyuan Xu, David J. Moss
We report a 92 channel RF channelizer based on a 48.9 GHz integrated micro-comb that operates via soliton crystals, together with a passive high-Q ring resonator that acts as a per…
Soliton crystal Kerr microcombs for high-speed, scalable optical neural networks at 10 GigaOPs/s
Xingyuan Xu, Mengxi Tan, David J. Moss
Optical artificial neural networks (ONNs) have significant potential for ultra-high computing speed and energy efficiency. We report a new approach to ONNs based on integrated Kerr…
Reconfigurable photonic RF filters based on integrated Kerr frequency comb sources
Xingyuan Xu, Mengxi Tan, Jiayang Wu +6
We demonstrate two categories of photonic radio frequency (RF) filters based on integrated optical micro-combs. The first one is based on the transversal filtering structure and th…
Reconfigurable fractional microwave signal processor based on a microcomb
Mengxi Tan, Xingyuan Xu, Jiayang Wu +6
We propose and demonstrate reconfigurable fractional microwave signal processing based on an integrated Kerr optical microcomb. We achieve two forms of microwave signal processing…
Photonic RF channelizer based on a 90 wavelength optical soliton crystal 49GHz Kerr microcomb
Xingyuan Xu, Mengxi Tan, Jiayang Wu +7
We report a broadband radio frequency (RF) channelizer with up to 92 channels using a coherent microcomb source. A soliton crystal microcomb, generated by a 49 GHz micro-ring reson…
Photonic radio frequency and microwave integration based on a multi-wavelength 49GHz Kerr microcomb source
Xingyuan Xu, Mengxi Tan, Jiayang Wu +8
We demonstrate a photonic RF integrator based on an integrated soliton crystal microcomb source. By multicasting and progressively delaying the input RF signal using a transversal…
Optical data transmission at 44Tb/s and 10 bits/s/Hz over the C-band with standard fibre and a single micro-comb source
Bill Corcoran, Mengxi Tan, Xingyuan Xu +8
Micro-combs [1 - 4], optical frequency combs generated by integrated micro-cavity resonators, offer the full potential of their bulk counterparts [5,6], but in an integrated footpr…
Optical Kerr soliton crystal microcomb source for RF photonic fractional differentiation
Mengxi Tan, Xingyuan Xu, Bill Corcoran +8
We report a photonic radio frequency (RF) fractional differentiator based on an integrated Kerr micro-comb source. The micro-comb source has a free spectral range (FSR) of 49 GHz,…
Phase-encoded RF signal generation based on an integrated 49GHz micro-comb optical source
Xingyuan Xu, Mengxi Tan, Jiayang Wu +8
We demonstrate photonic RF phase encoding based on an integrated micro-comb source. By assembling single-cycle Gaussian pulse replicas using a transversal filtering structure, phas…
Microwave photonic fractional Hilbert transformer with an integrated optical soliton crystal micro-comb
Mengxi Tan, Xingyuan Xu, Bill Corcoran +8
We report a photonic microwave and RF fractional Hilbert transformer based on an integrated Kerr micro-comb source. The micro-comb source has a free spectral range (FSR) of 50GHz,…
Microwave Q-band oscillator at 49GHz for broadband frequency conversion based on a Kerr optical soliton crystal micro-comb
Xingyuan Xu, Jiayang Wu, Mengxi Tan +6
We report a broadband microwave frequency converter based on a coherent Kerr optical micro-comb generated by an integrated micro-ring resonator. The coherent micro-comb displays fe…
Microwave photonic filters via radio frequency bandwidth scaling based on soliton crystal optical micro-combs
Xingyuan Xu, Mengxi Tan, Jiayang Wu +6
We demonstrate high-resolution photonic RF filters using an RF bandwidth scaling approach based on integrated Kerr optical micro-combs. By employing both an active nonlinear micro-…
High performance photonic microwave filters based on a 50GHz optical soliton crystal Kerr micro-comb
X. Xu, M. Tan, J. Wu +6
We demonstrate a photonic radio frequency (RF) transversal filter based on an integrated optical micro-comb source featuring a record low free spectral range of 49 GHz yielding 80…
Tunable RF and microwave photonic sideband generator based on cascaded 49GHz and 200GHz integrated ring resonators
Xingyuan Xu, Jiayang Wu, Linnan Jia +7
We demonstrate a continuously RF tunable orthogonally polarized optical single sideband (OP-OSSB) generator based on dual cascaded micro-ring resonators. By splitting the input dou…
Ultrafast Bessel beams; advanced tools for laser materials processing
Razvan Stoian, Manoj K. Bhuyan, Guodong Zhang +3
Ultrafast Bessel beams demonstrate a significant capacity of structuring transparent materials with high degree of accuracy and exceptional aspect ratio. The ability to localize en…
Emerging applications of integrated optical microcombs for analogue RF and microwave photonic signal processing
Xingyuan Xu, Jiayang Wu, Sai T. Chu +4
We review new applications of integrated microcombs in RF and microwave photonic systems. We demonstrate a wide range of powerful functions including a photonic intensity high orde…
Optical wavelength conversion of high bandwidth phase-encoded signals in a high FOM 50cm CMOS compatible waveguide
Francesco Da Ros, Edson Porto da Silva, Darko Zibar +6
We demonstrate wavelength conversion of QAM signals including 32GBd QPSK and 10GBd 16QAM in a 50cm long high index doped glass spiral waveguide. The quality of the generated idlers…
A Radio Frequency Channelizer based on Cascaded Integrated Micro-ring Resonator Optical Comb Sources and Filters
Xingyuan Xu, Jiayang Wu, Thach G. Nguyen +5
We report a broadband RF channelizer based on an integrated optical frequency Kerr micro-comb source, with an RF channelizing bandwidth of 90 GHz, a high RF spectral slice resoluti…
High-order Radio Frequency Differentiation via Photonic Signal Processing with an Integrated Micro-resonator Kerr Optical Frequency Comb Source
Xingyuan Xu, Jiayang Wu, Mehrdad Shoeiby +5
We demonstrate the use of integrated micro-resonator based optical frequency comb sources as the basis for transversal filtering functions for microwave and radio frequency photoni…