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physics.optics2026
Numerical-aperture transfer in holotomography with a deterministic diffusion prior
Dong-min Ryu, Jeong-hyun Roh, Woon-soo Lee +3
High-throughput holotomography often relies on long-working-distance, multiwell-compatible optics that reduce illumination numerical aperture (NA) and limit access to high spatial…
physics.optics2026
Design principles for optoelectronic light-scattering reservoir computing at the edge of chaos
Geon Kim, YongKeun Park
Physical reservoir computing offers an energy-efficient route to sequential cognitive inference by outsourcing nonlinear temporal mixing to hardware substrates with rich intrinsic…
physics.optics2025
Refractive Index-Correlated Pseudocoloring for Adaptive Color Fusion in Holotomographic Cytology
Minseok Lee, Tal Lifshitz, Young Ki Lee +6
Conventional bright-field (BF) cytology of thyroid fine-needle aspiration biopsy (FNAB) suffers from staining variability and limited subcellular contrast. Here, we present a refra…