11 citations · 36 across the 7 of their papers we have counts for
7 papers
Localization landscape of optical waves in multifractal photonic membranes
Tornike Shubitidze, Yilin Zhu, Hari Sundar +1
In this paper, we investigate the localization properties of optical waves in disordered systems with multifractal scattering potentials. In particular, we apply the localization l…
High-throughput speckle spectrometers based on multifractal scattering media
Bhupesh Kumar, Yilin Zhu, Luca Dal Negro +1
We present compact integrated speckle spectrometers based on monofractal and multifractal scattering media in a silicon-on-insulator platform. Through both numerical and experiment…
Inverse design of functional photonic patches by adjoint optimization coupled to the generalized Mie theory
Yilin Zhu, Yuyao Chen, Sean Gorsky +2
We propose a rigorous approach for the inverse design of functional photonic structures by coupling the adjoint optimization method and the two-dimensional generalized Mie theory (…
Design of ultracompact broadband focusing spectrometers based on deep diffractive neural networks
Yilin Zhu, Yuyao Chen, Luca Dal Negro
We propose the inverse design of ultracompact, broadband focusing spectrometers based on adaptive deep diffractive neural networks (a-DNNs). Specifically, we introduce and char…
Enhanced wave localization in multifractal scattering media
Yuyao Chen, Fabrizio Sgrignuoli, Yilin Zhu +2
In this paper we study the structural, scattering, and wave localization properties of multifractal arrays of electric point dipoles generated from multiplicative random fields wit…
Wave localization in number-theoretic landscapes
Luca Dal Negro, Yilin Zhu, Yuyao Chen +2
We investigate the localization of waves in aperiodic structures that manifest the characteristic multiscale complexity of certain arithmetic functions with a central role in numbe…
Inverse design of ultracompact multi-focal optical devices by diffractive neural networks
Yuyao Chen, Yilin Zhu, Wesley A. Britton +1
We propose an efficient inverse design approach for multifunctional optical elements based on adaptive deep diffractive neural networks (a-DNNs). Specifically, we introduce a-D…