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Every paper Pith has read. Search by title, abstract, or pith.
1380 papers in physics.optics · page 1
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Spinodal structures revive wavefronts at set distances
Breaking order: Talbot effect with spinodal architectures
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TB model captures intensity but not phase in modulated PT waveguides
Exact versus tight-binding models in longitudinally modulated $\mathcal{PT}$-symmetric coupled waveguides
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Generalized Siegert relation for sum-correlated pseudo-thermal beams
Correlation visibility and generalized Siegert relation for random light beams
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Varying pump intensity separates nonlinear orders in 2D spectra
Nonlinear order separation in two-dimensional electronic spectroscopy quantifies properties of higher-excited states
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Plasticizer boosts terpolymer strain output 3.6 times at kHz
Development of EAP-based actuators for high-frequency adaptive optics system
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Metasurface boosts magneto-optical modulation 2-3 times at resonances
Enhanced magneto-optical intensity effect in a helicity-preserving all-dielectric metasurface at Mie resonances and the anapole state
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Phase imaging of PDMS deformation maps microfluidic pressure in real time
Real time monitoring of pressure-induced deformation of PDMS to evaluate pressure distribution in microfluidic channels
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Fork grating on film turns laser pointer into vortex beam
Democratising Optical Orbital Angular Momentum: a Set of Cost-Effective Tools
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Adjoint optimization tailors microresonator comb spectra
Adjoint inverse design of microresonator frequency combs
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Graphite layer slows graphene hot carriers
Graphene-based Photodetector with Engineered Hot Carrier Cooling Dynamics
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WSe2 encapsulation raises graphene detector responsivity at 110+ GHz
C-band 160 Gbs-1 Zero-bias Graphene Photodetectors: Breaking the Responsivity-Bandwidth Trade-off by Heterostructure Engineering
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Localization length scales as Δ to the minus one over walk dimension
Atom-Photon Bound States in Fractal Photonic Lattices: Localization Length and Anomalous Diffusion
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Single-photon Fourier transform works on sparse streams
Single-Photon Fourier Transform
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Two tunable quantities program high-harmonic emission in solids
Programmable high-harmonic emission in solids through photon pathways
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Vacuum background triggers PSR bursts above ΓL=π/2
Vacuum-Triggered Instability in Paired Superradiance
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Tunable coupler gives 35x boost to second harmonic generation at 7 nm bandwidth
Enhancing broadband second harmonic generation in a thin film lithium niobate racetrack resonator with tunable-coupling
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Small Rabi splitting unifies polariton bottleneck origin
Re-evaluation of bottleneck effect via a coupled monolayer WS_2/photonic crystal heterostructure
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Graphene cavities amplify chosen harmonics through time modulation
Generalized Conductivity Modeling and Selective Harmonic Amplification in Time-Modulated Graphene Cavities
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Photonic processors approach physical limits on latent dimensionality
Approaching physical limits of latent dimensionality in optical computing
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Hybrid search boosts Max-Cut solutions on photonic Ising machines
Accelerating ground state search of spatial photonic Ising machines with genetic-simulated annealing hybrid algorithm
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Nonlinear crystal pinhole enables mid-IR imaging at 35 cm depth
Mid-infrared nonlinear pinhole imaging
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TPA in silicon enables scanning-free MIR single-pixel imaging
Mid-infrared single-pixel imaging via two-photon optical encoding
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Photonic design encodes signed numbers linearly for AI
General-Purpose Photonic Computing Primitive for Contemporary Artificial Intelligence
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Picopatch in nanogap reaches 2000-fold enhancement in 1 nm³
Extreme Optical Field Confinement and Enhancement in a Plasmonic Picopatch within a Nanoparticle-on-Mirror Resonator
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Magnon square waves appear in optical sidebands in real time
Magnon-mediated microwave to optical time dynamics
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Chip amplifiers reach 23.5 dB gain over 850 nm span
All-band photonic integrated optical parametric amplification
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Self-correcting AI completes 136-step metasurface designs
Agentic metasurface design with self-correcting language-model systems
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Self-correcting AI designs metasurfaces from plain text
Agentic metasurface design with self-correcting language-model systems
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Memristor-equipped QD laser stores 46 pm wavelength shifts with zero holding power
A Non-Volatile Heterogeneous Quantum Dot III-V/Si DFB Laser with Optical Memristive Behavior
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Deep learning recovers true IR absorption spectra from scattered cell data
Scattering correction for infrared spectra of biological cells using computational infrared microspectroscopy and deep learning
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Silicon photodetectors enable room-temperature 1550 nm SWIR imaging
Hyperdoped silicon photodetectors enable room-temperature computational SWIR imaging at 1550 nm
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Synthetic RAW data yields same low-light detection metrics as real
Making the Discrete Continuous: Synthetic RAW Augmentations for Fine-Grained Evaluation of Person Detection Performance in Low Light
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J=0 to J=0 samarium line isolates nuclear anapole moment
Shielded inner-shell transitions in atomic samarium for tests of fundamental physics
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Two-photon absorption at silicon enables 40x bandwidth MIR ghost imaging
Mid-infrared temporal ghost imaging via two-photon structured encoding
3 Piths -
This paper measures the complex refractive index of four 3D printed polymers including…
Refractive index retrieval of 3D printed materials for photonic applications
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Single near-infrared pump triggers hybrid nonlinearities
Single-pump hybrid nonlinearities in transparent conductors
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OAM modes separated from intensity profile alone
OAM Light Demultiplexing from an Intensity Profile using Orthogonality Renormalization of Pair Modes
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Subspace constraint suppresses model errors in ptychographic microscopy
A Residual-Subspace Constraint Framework for Fourier Ptychographic Microscopy
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Quantization scheme gives computable couplings for nanostructure photons
Quasinormal mode quantization of bound and propagating photons in complex lightguiding nanostructures for integrated devices
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Longitudinal light modulates electron beams at thin membrane
Electron modulation and ultrafast near-field imaging with vectorial laser fields
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Dirac-point lasers synchronize across ten times higher barriers
Klein tunneling of the laser coherence
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PDI-Net cuts infrared detection latency by 84 percent
Dual-Integrated Low-Latency Single-Lens Infrared Computational Imaging for Object Detection
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The paper demonstrates a reference-free method to retrieve the phase of far-field…
Cathodoluminescence Wavefront Retrieval
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Multilayer absorbs forward IR blackbody radiation while blocking reverse
Robust Broadband Infrared Unidirectional Absorption Enabled by a Non-Hermitian Multilayer
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Two shifts halve measurements for phase-edge imaging
Phase-edge imaging using q-plate shifts for faster and simpler microscopy
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Phase-change nanophotonics deliver 31.5°C thermal switch in stratosphere
Adaptive and ultrabroadband thermal control with solid-state nanophotonic emitters
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Chern-Simons interface creates chiral surface photons in vacuum
Chiral Electromagnetic Surface Waves on Chern-Simons Interfaces
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Interband scattering explains ITO's high-fluence optical swings
Intraband and Interband Competition Drives Ultrafast Modulations of Indium Tin Oxide
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Holographic masks print arbitrary EUV patterns at 40 nm
Holographic EUV Lithography at 40 nm Resolution
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Method reveals polaritons squeezed to λ/50 vertically by 2D silver
Ultra-Confinement of Polaritons in Single Atomic Layer Ag Photonic Quantum Dots