110 citations · 476 across the 25 of their papers we have counts for
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Use of Transmission and Reflection Complex Time Delays to Reveal Scattering Matrix Poles and Zeros: Example of the Ring Graph
Lei Chen, Steven M. Anlage
We identify the poles and zeros of the scattering matrix of a simple quantum graph by means of systematic measurement and analysis of Wigner, transmission, and reflection complex t…
Statistics of Complex Wigner Time Delays as a counter of S-matrix poles: Theory and Experiment
Lei Chen, Steven M. Anlage, Yan V. Fyodorov
We study the statistical properties of the complex generalization of Wigner time delay for sub-unitary wave chaotic scattering systems. We first demonstrate theoretica…
Generalization of Wigner Time Delay to Sub-Unitary Scattering Systems
Lei Chen, Steven M. Anlage, Yan V. Fyodorov
We introduce a complex generalization of Wigner time delay for sub-unitary scattering systems. Theoretical expressions for complex time delay as a function of excitation energy…
Perfect Absorption in Complex Scattering Systems with or without Hidden Symmetries
Lei Chen, Tsampikos Kottos, Steven M. Anlage
Wavefront shaping (WFS) schemes for efficient energy deposition in weakly lossy targets is an ongoing challenge for many classical wave technologies relevant to next-generation tel…