191 citations · 756 across the 11 of their papers we have counts for
11 papers
Quadrature-PT symmetry: Classical-to-quantum transition in noise fluctuations
Wencong Wang, Yanhua Zhai, Dongmei Liu +3
While gain-loss-coupled photonic platforms have achieved significant success in studying classical parity-time (PT) symmetry, they encounter challenges in demonstrating pure quantu…
Automated turnkey microcomb for low-noise microwave synthesis
Kunpeng Jia, Xinwei Yi, Xiaohan Wang +6
Microresonator-based optical frequency comb (microcomb) has the potential to revolutionize the accuracy of frequency synthesizer in radar and communication applications. However, f…
Brillouin-Kerr soliton frequency combs in an optical microresonator
Yan Bai, Menghua Zhang, Qi Shi +4
By generating a Brillouin laser in an optical microresonator, we realize a soliton Kerr microcomb through exciting the Kerr frequency comb using the generated Brillouin laser in th…
Photonic flywheel in a monolithic fiber resonator
Kunpeng Jia, Xiaohan Wang, Dohyeon Kwon +11
We demonstrate the first compact photonic flywheel with sub-fs time jitter (averaging times up to 10 μs) at the quantum-noise limit of a monolithic fiber resonator. Such quantum-li…
Phonon-induced anomalous gauge potential for photonic isolation in frequency space
Jianfan Yang, Luqi Yuan, Tian Qin +6
Photonic gauge potentials are crucial for manipulating charge-neutral photons like their counterpart electrons in the electromagnetic field, allowing analogous Aharonov-Bohm effect…
Transmission Nonreciprocity in a Mutually Coupled Circulating Structure
Bing He, Liu Yang, Xiaoshun Jiang +1
Breaking Lorentz reciprocity was believed to be a prerequisite for nonreciprocal transmissions of light fields, so the possibility of nonreciprocity by linear optical systems was m…
Parity-time symmetry in optical microcavity systems
Jianming Wen, Xiaoshun Jiang, Liang Jiang +1
Canonical quantum mechanics postulates Hermitian Hamiltonians to ensure real eigenvalues. Counterintuitively, a non-Hermitian Hamiltonian, satisfying combined parity-time (PT) symm…
On-chip optical isolator and nonreciprocal parity-time symmetry induced by stimulated Brillouin scattering
Jiyang Ma, Jianming Wen, Yong Hu +4
Realization of chip-scale nonreciprocal optics such as isolators and circulators is highly demanding for all-optical signal routing and protection with standard photonics foundry p…
Analysis of a Triple-cavity Photonic Molecule Based on Coupled Mode Theory
Chao Yang, Yong Hu, Xiaoshun Jiang +1
In this paper, we analyze a chain-linked triple-cavity photonic molecule (TCPM) with controllable coupling strengths between the cavities on their spectral properties and field (en…
Demonstration of a Chip-based Nonlinear Optical Isolator
Shiyue Hua, Jianming Wen, Xiaoshun Jiang +3
Despite fundamentally challenging in integrated (nano)photonics, achieving chip-based light nonreciprocity becomes increasingly urgent in signal processing and optical communicatio…
Mechanical oscillation and cooling actuated by the optical gradient force
Qiang Lin, Jessie Rosenberg, Xiaoshun Jiang +2
In this work we combine the large per-photon optical gradient force with the sensitive feedback of a high quality factor whispering-gallery microcavity. The cavity geometry, consis…