75 citations · 168 across the 9 of their papers we have counts for
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physics.class-ph2019★ 9 cited
Study on Asymmetric Diffraction of Acoustic Parity-Time-Symmetric Gratings Using Rigorous Coupled-Wave Analysis
Yuzhen Yang, Han Jia, Jun Yang
In PT-symmetric gratings, asymmetric diffraction can be generated by modulating the ratio between imaginary and real refractive indices. In this paper, a rigorous coupled-wave anal…
cs.SD2019★ 3 cited
Sound Localization and Separation in Three-dimensional Space Using a Single Microphone with a Metamaterial Enclosure
Xuecong Sun, Han Jia, Zhe Zhang +3
Conventional approaches to sound localization and separation are based on microphone arrays in artificial systems. Inspired by the selective perception of human auditory system, we…
physics.class-ph2019★ 56 cited
Experimental demonstration of asymmetric diffraction based on a passive parity-time-symmetric acoustic grating
Yuzhen Yang, Han Jia, Yafeng Bi +2
Passive parity-time-symmetric medium provides a feasible scheme to investigate non-Hermitian systems experimentally. Here, we design a passive PT-symmetric acoustic grating with a…