A nonlinear upconversion system encodes tunable topological vortex patterns to perform first-to-fourth-order isotropic edge differentiation in mid-infrared imaging with single-photon sensitivity.
Modulators for mid-infrared and tera- hertz light,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
physics.optics 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
High-order mid-infrared nonlinear topological differentiator
A nonlinear upconversion system encodes tunable topological vortex patterns to perform first-to-fourth-order isotropic edge differentiation in mid-infrared imaging with single-photon sensitivity.