59 citations · 225 across the 40 of their papers we have counts for
40 papers
Lensing and enhanced single atom detection via a single-pixel nanostructure
Ling-Xiao Wang, Lei Xu, Ai-Ping Liu +7
We propose and demonstrate a general mechanism for nanoscale lensing based on the phase gradient imposed by a single nanostructure scattering light in its near-field. We verify thi…
All-optical control and multiplexed readout of multiple superconducting qubits
Xiaoxuan Pan, Chuanlong Ma, Jia-Qi Wang +12
Superconducting quantum circuits operate at millikelvin temperatures, typically requiring independent microwave cables for each qubit for connecting room-temperature control and re…
Giant-atom quantum acoustodynamics in hybrid superconducting-phononic integrated circuits
Lintao Xiao, Bo Zhang, Yu Zeng +11
We demonstrate a giant atom by coupling a superconducting transmon qubit to a lithium niobate phononic waveguide at two points separated by about 600 acoustic wavelengths, with a p…
Scalable Optical Links for Controlling Bosonic Quantum Processors
Chuanlong Ma, Jia-Qi Wang, Linze Li +13
Superconducting quantum computing has the potential to revolutionize computational capabilities. However, scaling up large quantum processors is limited by the cumbersome and heat-…
Circuit Quantum Acoustodynamics in a Scalable Phononic Integrated Circuit Architecture
Weiting Wang, Lintao Xiao, Bo Zhang +11
Previous demonstrations of quantum acoustic systems have been limited to isolated devices, with limited capability to route phonons and interconnect multi-port acoustic elements fo…
Acoustically control of integrated optical microrings: from photonic molecule to Mobius strip
Zheng-Xu Zhu, Yuan-Hao Yang, Xin-Biao Xu +10
Microring resonators (MRRs) are fundamental building blocks of photonic integrated circuits, yet their dynamic reconfiguration has been limited to tuning refractive index or absorp…
Chip-integrated Brillouin Saser Gyroscope
Wen-Qi Duan, Ming-Xuan Zhao, Jia-Qi Wang +5
On-chip Brillouin laser gyroscopes harnessing opto-acoustic interaction are an emerging approach to detect rotation, due to their small footprint, excellent stability and low power…
Reconfigurable on-chip vortex beam generation via acoustically stimulated Brillouin nonlinear optical radiation
Ming Li, Xiang Chen, Wen-Qi Duan +8
The integrated devices that generate structured optical fields with non-trivial orbital angular momentum (OAM) hold great potential for advanced optical applications, but are restr…
Hardware-Efficient Bosonic Module for Entangling Superconducting Quantum Processors via Optical Networks
Jia-Hua Zou, Weizhou Cai, Jia-Qi Wang +7
Scaling superconducting quantum processors beyond single dilution refrigerators requires efficient optical interconnects, yet integrating microwave-to-optical (M2O) transducers pos…
Compact and high-resolution spectrometer via Brillouin integrated circuits
Jia-Qi Wang, Yuan-Hao Yang, Zheng-Xu Zhu +12
Optical spectrometers are indispensable tools across various fields, from chemical and biological sensing to astronomical observations and quantum technologies. However, the integr…
Large-scale programmable phononic integrated circuits
Xin-Biao Xu, Yu Zeng, Jia-Qi Wang +11
Electronic and photonic chips revolutionized information technology through massive integration of functional elements, yet phonons as fundamental information carriers in solids re…
Suspension-Free Integrated Cavity Brillouin Optomechanics on a Chip
Yuan-Hao Yang, Jia-Qi Wang, Zheng-Xu Zhu +6
Cavity optomechanical systems enable coherent photon-phonon interactions essential for quantum technologies, yet high-performance devices have been limited to suspended structures.…
Proposal for Forward Brillouin Inter-Modal Scattering in Non-suspended Lithium Niobate Waveguides at Visible Wavelengths
Jia-Lin Chen, Yuan-Hao Yang, Zheng-Xu Zhu +7
Thin-film lithium niobate on sapphire provides an excellent platform for simultaneously confining acoustic and optical modes without suspended structures, enabling efficient acoust…
Fiber-to-chip grating couplers for Lithium Niobate on Sapphire
Xiang Chen, Jia-Qi Wang, Yuan-Hao Yang +6
Lithium Niobate on Sapphire (LNOS) is an emerging platform for photonic integrated circuits, offering unique properties such as a wide transparency window, high nonlinearity, and s…
Piezomechanical scattering loss in electro-optics quantum transducers
Mai Zhang, Xin-Biao Xu, Ming Li +3
Quantum transduction between microwave and optical photons is essential for building scalable quantum networks, with electro-optics conversion emerging as a promising approach. Rec…
Proposal of cavity quantum acoustodynamics platform based on Lithium Niobate-on-Sapphire chip
Xin-Biao Xu, Lintao Xiao, Bo Zhang +9
A scalable hybrid cavity quantum acoustodynamics (QAD) platform is proposed. The architecture integrates superconducting transmon qubits with phononic integrated circuits on a sing…
Multi-Channel Microwave-to-Optics Conversion Utilizing a Hybrid Photonic-Phononic Waveguide
Yuan-Hao Yang, Jia-Qi Wang, Zheng-Xu Zhu +11
Efficient and coherent conversion between microwave and optical signals is crucial for a wide range of applications, from quantum information processing to microwave photonics and…
Magnetic-free optical mode degeneracy lifting in lithium niobate microring resonators
Xin-Biao Xu, Zheng-Xu Zhu, Yuan-Hao Yang +9
Breaking time-reversal symmetry in integrated photonics without magnetic fields remains a fundamental challenge. We demonstrate phonon-induced non-reciprocity through direct liftin…
Efficient single-atom transfer from an optical conveyor belt to a tightly confined optical tweezer
Lei Xu, Ling-Xiao Wang, Guang-Jie Chen +5
Efficient loading of single atoms into tightly confined traps is crucial for advancing quantum information processing and exploring atom-photon interactions. However, directly load…
On-chip Brillouin Amplifier in Suspended Lithium Niobate Nanowaveguides
Simin Yu, Ruixin Zhou, Guangcanlan Yang +7
Thin film lithium niobate (TFLN) has emerged as a leading material platform for integrated nonlinear photonics, enabling transformative applications such as broadband Kerr soliton…
On-chip 7 GHz acousto-optic modulators for visible wavelengths
Ji-Zhe Zhang, Yu Zeng, Qing Qin +8
A chip-integrated acousto-optic phase modulator tailored for visible optical wavelengths has been developed. Utilizing the lithium niobate on sapphire platform, the modulator emplo…
Cooperative quantum interface for noise mitigation in quantum networks
Yan-Lei Zhang, Ming Li, Xin-Biao Xu +5
Quantum frequency converters that enable the interface between the itinerant photons and qubits are indispensable for realizing long-distance quantum network. However, the cascaded…
Multifunctional metalens for trapping and characterizing single atoms
Guang-Jie Chen, Dong Zhao, Zhu-Bo Wang +10
Precise control and manipulation of neutral atoms are essential for quantum technologies but largely dependent on conventional bulky optical setups. Here, we demonstrate a multifun…
Integrated photonic nonreciprocal devices based on susceptibility-programmable medium
Yan-Lei Zhang, Ming Li, Xin-Biao Xu +5
The switching and control of optical fields based on nonlinear optical effects are often limited to relatively weak nonlinear susceptibility and strong optical pump fields. Here, a…