2.7k citations
- Xi'an Institute of Optics and Precision MechanicsCN46 papers
- Chinese Academy of SciencesCN40 papers
- City University of Hong KongHK10 papers
- University of Chinese Academy of SciencesCN10 papers
- ITMO UniversityRU8 papers
- Swinburne University of TechnologyAU8 papers
- RMIT UniversityAU7 papers
- University of Electronic Science and Technology of ChinaCN7 papers
- Institut National de la Recherche ScientifiqueCA6 papers
- Tianjin UniversityCN5 papers
- Shanghai UniversityCN3 papers
- Xi'an Jiaotong UniversityCN3 papers
8 papers · 1 filter
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 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…
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…
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…