4 citations · 4 across the 9 of their papers we have counts for
9 papers
Fisher-Informational Time: A Causal-Geometric Framework for Emergent Clock Time Physical Distinguishability
J. Sumaya-Martinez
We develop a Fisher-informational reformulation of physical time in which clock time is not regarded as a fundamental ontological substance, but as an emergent calibration of causa…
Achieving Extraordinary Acoustic Transmission in a Single Slit by Boundary Impedance Engineering
J. Sumaya-Martinez, J. Mulia-Rodriguez
Extraordinary acoustic transmission is commonly associated with periodic or multi-aperture structures. In this work, we show that a single subwavelength slit can support strongly e…
Fisher-Information-Driven Adaptive Acquisition for Photon-Efficient FLIM: A Dual-Implementation Framework for TCSPC and Programmable Time-Gating
J. Sumaya-Martinez, E. Torres-Garcia
We present a Fisher-information (FI) framework for photon-efficient fluorescence lifetime imaging microscopy (FLIM) that treats temporal sampling as a controllable design variable…
Energetic vs Inference-Based Invisibility: Fisher-Information Analysis of Two-Layer Acoustic Near-Cloaks
J. Sumaya-Martinez, J. Mulia-Rodriguez
Near-cloaks based on passive coatings can strongly suppress scattered-field energy in a narrow frequency band, yet an observer's ability to infer object parameters from noisy measu…
Suborbital Characterization of Atmospheric Profiles and Cosmic Radiation over the Mexican Plateau
U. Ochoa-Torrentera, R. A. Vazquez-Romero, J. Sumaya-Martinez
We report suborbital in situ measurements of atmospheric thermodynamic variables and ionizing cosmic radiation obtained during a stratospheric balloon experiment conducted over the…
Topology of the near field in enhanced transmission through subwavelength apertures
MA Ortiz-Ferreyro, J. Sumaya-Martinez, A. Esquivel-Navarrete
We analyze enhanced optical transmission through subwavelength apertures using a modal formulation for the two fundamental polarizations, transverse electric (TE) and transverse ma…