455 citations · 1.4k across the 29 of their papers we have counts for
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Fixed-detector tilt--defocus sensing by upstream source coding in a time-reversed Young interferometer
Jianming Wen
We propose a physically explicit sensing application of a time-reversed Young (TRY) interferometer: simultaneous monitoring of beam tilt and focus drift with a fixed detector. The…
Multi-slit time-reversed Young interference: source-space grating laws, quadratic-phase effects, and Talbot-like revivals
Jianming Wen
We develop a compact theory of time-reversed Young (TRY) interference beyond the symmetric two-slit geometry by considering equally spaced three-slit, finite -slit, and infinite…
Anti-Parity-Time Symmetry in Passive Nanophotonics
Heng Fan, Jiayang Chen, Zitong Zhao +2
Parity-time (PT) symmetry in non-Hermitian optical systems promises distinct optical effects and applications not found in conservative optics. Its counterpart, anti-PT symmetry, s…
Anti-Parity-Time Symmetric Optical Four-Wave Mixing in Cold Atoms
Yue Jiang, Yefeng Mei, Ying Zuo +4
Non-Hermitian optical systems with parity-time (PT) symmetry have recently revealed many intriguing prospects that outperform conservative structures. The prevous works are mostly…
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…