323 citations · 529 across the 5 of their papers we have counts for
6 papers
Theory, design, and experimental verification of a reflectionless bianisotropic Huygens' metasurface for wide-angle refraction
Michael Chen, Elena Abdo-Sánchez, Ariel Epstein +1
Huygens' metasurfaces are electrically thin devices which allow arbitrary field transformations. Beam refraction is among the first demonstrations of realized metasurfaces. As prev…
Drive2Vec: Multiscale State-Space Embedding of Vehicular Sensor Data
David Hallac, Suvrat Bhooshan, Michael Chen +3
With automobiles becoming increasingly reliant on sensors to perform various driving tasks, it is important to encode the relevant CAN bus sensor data in a way that captures the ge…
Best arm identification in multi-armed bandits with delayed feedback
Aditya Grover, Todor Markov, Peter Attia +8
We propose a generalization of the best arm identification problem in stochastic multi-armed bandits (MAB) to the setting where every pull of an arm is associated with delayed feed…
UNBIAS PUF: A Physical Implementation Bias Agnostic Strong PUF
Wei-Che Wang, Zhuoqi Li, Joseph Skudlarek +3
The Physical Unclonable Function (PUF) is a promising hardware security primitive because of its inherent uniqueness and low cost. To extract the device-specific variation from del…
Experimental Verification of Reflectionless Wide-Angle Refraction via a Bianisotropic Huygens' Metasurface
Michael Chen, Elena Abdo-Sánchez, Ariel Epstein +1
We report the design, fabrication, and characterization of bianisotropic Huygens' metasurfaces (BHMSs) for refraction of normally incident beams towards 71.8 degrees. As previously…
Experimental robustness of Fourier Ptychography phase retrieval algorithms
Li-Hao Yeh, Jonathan Dong, Jingshan Zhong +5
Fourier ptychography is a new computational microscopy technique that provides gigapixel-scale intensity and phase images with both wide field-of-view and high resolution. By captu…